Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
Buying a 100 x 70 cm frame sounds simple until you learn the hard way that most listings measure the picture opening, not the actual wooden edge. That gap matters, because a frame advertised for the size you need can still arrive two inches too wide for the wall you picked out. This guide lays out three frames that genuinely fit 100 x 70 cm artwork, puzzles, and posters — plus the fitting details, backing quality, and mounting quirks that decide whether the piece looks finished or looks improvised.
I’m Mohammad Maruf — the founder and writer behind KitchPrep. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
You will see which frames ship with hardware already attached and which do not, how deep each frame’s usable inner space runs, and which one suits the artwork you already own. Here is what separates a frame that flatters your piece from one that fights it, across every weight and finish you can pick for a 100 x 70 cm frame setup.
Our Picks at a Glance
How To Choose The Best 100 X 70 Cm Frame
The single biggest mistake here is trusting the advertised size label instead of the measurements printed further down the page. A frame built for 100 x 70 cm artwork will usually measure a shade larger on the outside, because the moulding adds width around the picture opening. Always compare the listed outer dimensions against your actual wall space before you commit.
Match the frame to what you are framing
A 250-piece jigsaw and a stretched canvas behave differently behind the same glass. Puzzles need a firm backing board so the pieces stay seated after the frame is turned upright. Canvases are deeper and need a generous rabbet depth, the recess behind the frame’s inner lip, so the artwork does not press against the front panel. Chalkboards and mirrors are heavier still, which pushes you toward sturdier joints and proper wall anchors.
Acrylic versus glass in a frame this size
At this scale, a glass panel is genuinely heavy and unforgiving if it cracks in transit. Most frames this size ship with acrylic instead, a lightweight plastic panel that resists shattering and usually carries a UV-resistant coating to slow fading. The trade-off is that acrylic scratches if you clean it with the wrong cloth, so use a soft microfiber and skip paper towels entirely.
Check the hanging hardware before you buy
Whether the hanging wire arrives already attached or loose in the box changes your afternoon. Frames that ship with the hanger installed let you go straight to the wall. Frames that include hardware but leave it uninstalled ask you to thread wire and set screws yourself, which is a fifteen-minute job but worth knowing about in advance.
Quick Comparison
| Model | Best For | Outer Size (L x W) | Usable Depth | Weight | Amazon |
|---|---|---|---|---|---|
| Poster Palooza 40×28 White Solid Pine Wood Frame★ Best Overall | Everyday art and prints | 41.1″L x 29.1″W | 3/8 Inches | 3 pounds | Amazon |
| ArtToFrames 100×70 CM White Puzzle Frame | Puzzle and jigsaw display | 41.37″L x 29.56″W | 0.375 Inches | 7.5 pounds | Amazon |
| Poster Palooza 28×40 Gold Bamboo Solid Wood Frame | Statement posters and paint-by-number | 41.5″L x 29.5″W | 5/8 Inches | 3 pounds | Amazon |
In‑Depth Reviews
1. Poster Palooza 40×28 Frame White Solid Pine Wood Picture Frame | UV Acrylic, Foam Board Backing & Hanging Hardware
Our pick — over 4★ from 100+ verified ratings; the strongest balance of quality and price.
The white pine frame that treats a 100 x 70 cm print like it matters.
You get one frame that fits your print, poster, certificate, or glued-and-mounted puzzle without guesswork. It holds media measuring 40×28 or 28×40 inches, which is the same as 100×70 or 70×100 cm, so it works whether you hang your piece tall or wide. Day to day you notice the finish: a painted white pine moulding (the frame’s outer border) 0.75 inches wide that reads clean and quiet on a wall, plus a UV-resistant acrylic front (a clear plastic pane that blocks fading sunlight) that slows sun damage, and a foam board backing that keeps everything flat behind it.
The weight is the part that surprises people scanning the specs. At 3 pounds, this frame is genuinely light for its size, and that number is the whole story of how easy it is to live with. It hangs on standard wall hardware without you hunting for heavy-duty anchors, and it comes with the mounting hardware in the box. Compare that with the ArtToFrames puzzle frame above, which weighs 7.5 pounds and asks considerably more of your wall. Buyers report it arriving well packed and looking better in person than the listing photos, with an acrylic panel thick enough that it does not flex when you press near the center.
The usable depth behind the frame lip runs 3/8 inches, which comfortably swallows a mounted print, a foam board backing, and a standard photo, but not a thick stretched canvas. That is the honest limit here. If your piece is a gallery-wrapped canvas with a deep profile, you want the Gold Bamboo frame below, which offers a full 5/8 inches of rabbet depth. For everything flatter, this is the straightforward pick.
Where it earns its place
- At 3 pounds it hangs on ordinary wall hardware with no anchor drama
- UV-resistant acrylic front and acid-free foam board backing come included
- Hangs vertically or horizontally, so 100×70 or 70×100 both work
- Ships with mounting hardware in the box and arrives well protected
What to weigh first
- 3/8 inch usable depth rules out thick stretched canvases
- Mitre joints on some units are not perfectly tight, though it rarely shows on a wall
Made for this: flat art — posters, prints, certificates, mounted puzzles, kids’ drawings, and anything measuring 100 x 70 cm that needs to look finished.
Look at the Gold Bamboo instead if: your piece is a deep canvas, because 3/8 inches of usable depth will not clear it.
2. ArtToFrames 39.37×27.56 INCH / 100×70 CM White Frame for 250 piece Puzzles
A chunky soft-white puzzle frame built like a display case, not a border.
This one is made for the person who finished a 250-piece jigsaw, glued it solid, and wants it on the wall looking like a gallery piece. The build backs that up: a 1.25 inch wide engineered wood moulding with a 0.75 inch height, an economy acrylic front for shatter-resistant protection, and a corrugated back panel that firms up the whole assembly. Owners point to the solidity: the acrylic ships with a protective plastic film, the packaging is careful, and the frame does not read as cheap once unboxed.
The weight tells you the same thing. At 7.5 pounds this is two and a half times heavier than the white pine Poster Palooza at 3 pounds, and in a frame that is entirely a good sign. That extra heft comes from the sturdier build and the larger wire pack included for wall mounting, and it is why this frame holds a glued puzzle flat with less bowing over time. The wide moulding also gives a finished, deliberate border rather than a thin outline.
Owners mention a sizing reality worth repeating: “This frame did not fit a 1000 piece puzzle as described.” That lines up with how this frame is sold — it is specified for 250-piece puzzles at 39.37 x 27.56 inches, and while many owners happily use it for 1,000-piece jigsaws, puzzle dimensions vary between brands. Measure your finished puzzle’s full width and height before ordering, not the box’s stated piece count. The other thing to plan for is the acrylic panel on some units being cut slightly small, which lets the panel slip and the puzzle edge creep forward.
The durability caveat, in plain terms: the frame itself is well made, but a handful of owners have unpacked units with corners already damaged in transit, so inspect it before you frame anything and keep the packaging until you are sure. Setting that aside, this is the sturdiest frame of the three for holding a heavy mounted puzzle straight.
Reach for this if: you glued a puzzle and want the heaviest, most protective frame here, and you have measured your puzzle’s actual dimensions rather than trusting the piece count.
Skip past it if: you want zero assembly work — the hanging wire in this one requires setting up before it goes on the wall.
3. Poster Palooza 28×40 Frame Gold Bamboo Solid Wood Picture Frame with UV Acrylic, Foam Board Backing & Hanging Hardware Included
The deepest frame here, and the only one with real gold in the room.
Start with the number that matters most for what you can actually put inside: 5/8 inches of usable depth. That is the most generous rabbet of the three (the rabbet is the inner ledge that holds your artwork), running 67% deeper than the white pine Poster Palooza’s 3/8 inches. That gap is the difference between a frame that only accepts flat media and one that swallows a deep print or a paint-by-number canvas without pinching it against the front panel. If you have ever struggled to close a frame over artwork that was slightly too thick, this is the pick that ends that problem.
Finish is the second thing to weigh. This is a gold-painted solid wood frame with a bamboo trim that gives it an earthy, warm edge rather than a glossy hotel-lobby gold, and owners who wanted that accent absolutely love it — customers note choosing it specifically because “the bamboo trim made it earthy.” What buyers respond to is texture: real wood with visible grain, not a plastic shell imitating it.
Two honest notes before you commit. The gold is bright, and a few owners have toned it down after hanging, so know if you want that level of shine on your wall. More importantly, this frame arrives with its hanging hardware included but not installed, and the recurring gripe is the joints — the frame is light enough that some units benefit from extra bracing before you trust them with anything heavy. That is a fifteen-minute reinforcement job rather than a dealbreaker, and the seller has a track record of making it right when owners raise it.
The value read: you are paying for the deepest rabbet here and a genuine solid wood moulding with a distinctive finish, and owners compare it favorably against what a craft store charges for a similar frame. The color caveat: gold reads differently on a screen than it does under your own ceiling lights, so hang it and live with it for an evening before you decide.
The right buyer here: someone framing a deep-canvas piece or an art print who wants warm wood texture and does not mind attaching the hanging wire themselves.
Think twice if: you need a frame that hangs straight from the start without reinforcement, because the joints on this light moulding may want bracing first.
Understanding the Specs
Rabbet Depth
The rabbet is the recessed groove behind the frame’s inner lip where your artwork actually sits. Deeper rabbet means thicker art fits — a flat poster barely uses any of it, while a stretched canvas or a paint-by-number panel needs more room so it does not press against the acrylic front. A frame with a shallow rabbet and thick art will not close flush, and the back panel will bow outward.
Outer Dimensions versus Picture Size
A frame listed for 100 x 70 cm artwork normally measures slightly larger on the outside, because the moulding adds width on every side. Buyers who measure only the advertised size and then hang without checking the outer length and width sometimes find the frame overshoots a tight wall space. Compare both numbers — the artwork size and the outer dimensions — against your actual wall before ordering.
FAQ
Will a 100 x 70 cm frame fit a 1000 piece puzzle?
What does rabbet depth mean on a picture frame?
Do these frames come with hanging hardware installed?
Is acrylic front better than glass for a frame this size?
How much weight can a 100 x 70 cm frame safely hang on a wall?
Can I hang these frames horizontally instead of vertically?
What is the difference between the white pine and the gold bamboo Poster Palooza frames?
Should I use the foam board backing that comes with the frame?
How do I keep acrylic frame fronts from scratching?
Why do the outer dimensions matter if the frame fits 100 x 70 cm artwork?
Final Thoughts: The Verdict
The winner in this shortlist is the Poster Palooza 40×28 White Solid Pine Wood Frame, and the reasoning is simple — at 3 pounds it hangs on ordinary wall hardware, it ships with the mounting hardware and foam board backing already in the box, and its painted white moulding suits almost any room. If your project is a finished jigsaw you want held rigid and flat, the ArtToFrames 100×70 CM Puzzle Frame earns its place with the extra weight and the sturdier build that keeps a mounted puzzle from bowing. And for a deep-canvas piece that needs the most usable depth here, the Poster Palooza Gold Bamboo Frame gives you 5/8 inches of rabbet plus a warm wood finish worth building a wall around. Whatever you pick, measure your artwork’s finished dimensions before ordering — that one step prevents nearly every return in this category.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of September 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
As an Amazon Associate, KitchPrep earns from qualifying purchases. This does not affect which products we feature.
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