Craig Frames B504 Pre-Cut Mat Board for 20x20 Print - Buff White

In this review we look at the Craig Frames B504 pre-cut mat board, aimed at photographers, hobby framers and anyone who wants a clean, professional display for a 20x20 print. The single biggest reason to buy is its reliable, custom-cut opening and neutral materials that protect and present a photo without fuss. The mat arrives ready to use for a 24x24 frame and its slightly reduced opening prevents prints from slipping through, so it suits makers who want a tidy, archival-looking finish without trimming or edge work.

Key Features

• Pre-cut fit: Designed to fit a 24x24 frame so you do not need to trim the outer matting before installing your print.
• Display opening: The bevel-cut opening is made to display a 20x20 in photo while the actual opening measures 19.5x19.5 in to prevent the image from falling through.
• Buff White finish: The smooth buff white surface provides a subtle, neutral surround that complements a wide range of images and frame styles.
• Cream core: A 0.05 in light cream core creates a refined bevel edge that enhances depth and visual separation between print and frame.
• pH neutral board: Archival-friendly materials help maintain a professional appearance and reduce long-term degradation of the mounted print.
• Made in USA: Single-opening matting manufactured domestically for consistent cut quality and finish.

Who It's For

The mat board is ideal for craft hobbyists, photographers and small galleries that regularly frame square prints and want a reliable, ready-made mat without custom cutting. It works well for anyone mounting a standard 20x20 in image into a 24x24 frame who values a clean bevel and neutral buff white tone.

If you need multiple openings, a colored core or a nonstandard outer dimension, look elsewhere; this product is a single-opening mat with a cream core and fixed outer size. It is not suited to prints that require exact edge-to-edge coverage without any reveal reduction.

Pros & Cons

Pros

• Consistent pre-cut sizing saves time when preparing a 20x20 print for a 24x24 frame.
• Solid, smooth buff white surface gives a professional, gallery-style presentation.
• pH neutral board and cream core add archival quality and a refined bevel edge.
• Manufactured in the USA for dependable cut quality.

Cons

• The actual opening is reduced to 19.5x19.5 in, which is intentional but may surprise buyers expecting a full 20x20 reveal.

Specifications

Product	Pre-cut single-opening mat board
Outer fit	Fits a 24x24 frame
Intended display	Designed for a 20x20 in print
Actual opening	19.5x19.5 in
Finish	Buff White, smooth
Core	Light cream core, 0.05 in
Material	pH neutral matboard, made in USA

Our Verdict

The Craig Frames B504 pre-cut mat board is a straightforward, well-made choice for anyone framing 20x20 prints into 24x24 frames; its reduced opening and cream core deliver a secure mount and a refined appearance. For framers who want a ready-to-use, archival-looking mat without custom cutting, it offers good value and dependable quality.

Frequently Asked Questions

Will this mat fit my 24x24 frame?
Yes, it is made to fit a 24x24 frame with a pre-cut outer size for that purpose.

What size print will be visible?
The mat is intended for a 20x20 in print but the actual visible opening is 19.5x19.5 in to prevent the image from slipping through.

Is the board archival?
Yes, the matboard is pH neutral and features a light cream core designed for a professional appearance and reduced long-term degradation.