Craig Frames B163 Pre-Cut Mat Board for 20x26 Print - Oyster Shell

In this review the Craig Frames B163 pre-cut mat board is assessed for photographers, framers, and hobbyists who need a clean, ready-to-use mat for a 20x26 print. The single biggest reason to consider this mat is its reliable, museum-style construction: a smooth Oyster Shell White surface with a light cream core and pH neutral composition that presents prints professionally while preventing image slippage. It is a simple, practical choice when a 24x30 frame (frame not included) is already selected and the goal is a dependable, well-finished display.

Key Features

• Pre-cut opening: The mat arrives ready with a bevel-cut opening sized to display a 20x26 in print while the actual aperture is slightly reduced to keep the image from falling through.
• Frame compatibility: Sized to fit a standard 24x30 in frame so installers can pair it quickly with commonly available frames.
• Oyster Shell White finish: The smooth, light cream-sandwiched surface provides a neutral, professional surround that complements most prints and photos.
• pH neutral board: The acid-free composition protects prints and helps maintain appearance over time for archival framing needs.
• Made in the U.S.A.: The mat is manufactured domestically, offering consistent cut quality and a precise 0.05 in cream core bevel.

Who It's For

This mat is best for photographers, galleries, and DIY framers who already own or plan to use a 24x30 in frame and want a reliable, ready-made mat to display a 20x26 in image without trimming. It suits anyone who values a smooth Oyster Shell White surface and a subtle cream core for a classic look.

It is less suitable for those who need custom multi-opening mats, nonstandard colors, or sizes other than 24x30 in frames; users requiring decorative textures or heavy archival specifications beyond pH neutral may want to look at specialty conservation mats instead.

Pros & Cons

Pros

• High-quality smooth finish that enhances photos and prints with a neutral surround.
• Pre-cut opening keeps installation simple and reduces measuring errors for a 20x26 in display.
• pH neutral construction helps protect prints and maintain a professional appearance.
• Made in the U.S.A., giving consistent bevel and core finish.

Cons

• Actual opening is reduced (19.5x25.5 in) which may require repositioning or trimming for edge-to-edge prints.

Specifications

Product	Pre-cut single-opening mat board
Fits frame size	24x30 in
Designed display opening	20x26 in (nominal)
Actual opening size	19.5x25.5 in
Finish	Oyster Shell White, smooth
Core	Light cream core, 0.05 in thickness
Material quality	pH neutral, made in the U.S.A.

Our Verdict

The Craig Frames B163 pre-cut mat is a practical, well-constructed option for anyone framing a 20x26 in print in a 24x30 in frame; it delivers a clean Oyster Shell White presentation with archival-minded pH neutral board and dependable bevel cut. For its ease of use and consistent finish, it represents good value for photographers and hobby framers wanting a classic, ready-to-use mat.

Frequently Asked Questions

Will this mat fit my 24x30 in frame?
Yes, this mat is sized to fit a 24x30 in frame; the listing notes frame is not included.

What size print will show in the opening?
The mat is designed for a 20x26 in print, with the actual opening reduced to 19.5x25.5 in to prevent the image from falling through.

How should I attach my print to the mat?
Center the image within the opening and secure the top edge with an adhesive strip as recommended to hold the print in place.