21x34 in Black Picture Frame - Custom MDF Poster Frame

In this review of the 21x34 in Black Picture Frame by ArtToFrames, the bottom line is simple: this is a budget-friendly custom poster frame that is best for anyone who needs a clean, solid display for prints, posters or panoramic puzzles. The reviewer found the frame's plain black MDF profile and included economy acrylic made it an economical choice for wall mounting, and the included wire hanging set means it arrives ready to hang. The main reason to buy is straightforward value: a near finished-size fit with hardware and protective backing at a low price.

Key Features

• Included hardware: Comes with an economy acrylic glazing and a wire hanging set so the frame can be mounted to the wall immediately on arrival.
• Custom fit: Designed to hold a 21x34 in photo or poster with an actual finished frame outer size of 22.82x35.82 in for predictable display dimensions.
• Sturdy construction: Made of MDF, the simple profile offers a consistent look that supports prints and puzzles without distracting from the artwork.
• Narrow profile: The frame measures 1.25 in wide and 0.75 in high, offering a slim, modern edge that suits posters and large photos.
• Clear protection: Economy acrylic gives a glass-like appearance while keeping the frame lighter and safer for hanging.

Who It's For

This frame is a good option for homeowners, renters or hobbyists who need an affordable, ready-to-hang solution for 21x34 in posters, panoramic puzzles and event posters. Its slim 1.25 in profile and black finish make it suitable for minimalist decor and gallery-style displays where the frame should recede and the art should stand out.

Those who require museum-grade glazing, heavy-duty protection or a frame that will endure rough handling may want to look elsewhere; some buyers describe the material as lightweight and others report fragile edges, so this piece is best where cost and appearance matter more than premium durability.

Pros & Cons

Pros

• Good value with acrylic glazing and wire hanging set included for simple installation.
• Accurate fit for 21x34 in artwork with predictable finished outer dimensions.
• Attractive matte black MDF profile that keeps attention on the artwork.

Cons

• Economy acrylic and MDF construction are lighter and can feel fragile compared with glass or solid wood frames.

Specifications

Brand	ArtToFrames
Fits artwork size	21 x 34 in
Finished frame size	22.82 x 35.82 in
Frame width	1.25 in
Frame depth (height)	0.75 in
Lip	0.34 in
Rabbet (max thickness)	0.50 in

Our Verdict

The 21x34 in Black Picture Frame is a practical, no-frills choice for anyone mounting posters, prints or puzzles who values affordability and a ready-to-hang package. It delivers a clean look and the correct fit for 21x34 in artwork, but buyers seeking heavy-duty materials or premium glazing should consider higher-end options.

Frequently Asked Questions

Does the frame come ready to hang?
Yes, it includes a wire hanging set so the frame can be mounted to the wall on delivery.

What type of glazing is used?
The frame uses economy acrylic which is lighter and safer than glass but not museum-grade glazing.

How thick of artwork will it hold?
The rabbet depth is 0.50 in, which determines the maximum thickness of the art and backing that will fit.