24x31 Midnight Blue / Blue Jay Custom Mat for Picture Frame - Clean

Our review of the 24x31 Midnight Blue / Blue Jay Custom Mat is written for anyone mounting a 20x27 print into a 24x31 frame and who wants a precise, archival-quality mat without the expense of full custom framing. The bottom line: this mat delivers accurate dimensions, a classic deep blue color and the sturdy feel expected from a standard 4 ply mat used in custom frame shops, making it a sensible choice for photographers, artists and hobby framers who need reliable fit and long-term preservation.

Key Features

• Standard 4 ply construction: Provides the same thickness and professional feel used in custom framing shops so the mat sits properly inside most 24x31 frames.
• Archival materials: Made of lignin-free, pH-neutral materials to help protect prints and photographs from acid damage over time.
• Precise fit: Designed to fit a 20x27 photo with an actual opening of 19.75x26.75, so the print is held securely with minimal cropping.
• Color accuracy: The Midnight Blue / Blue Jay tone reproduces a deep, classic blue that reviewers say looks great with both color and black-and-white images.
• Frame compatibility: Sized to fit into a 24x31 frame so users do not need to trim or adjust common store frames to use this mat.

Who It's For

This mat suits photographers, illustrators and home framers who need a dependable mat that matches professional shop quality without paying for a bespoke cut. It is also useful for galleries and schools mounting standard 20x27 imagery where consistent results and archival properties matter.

Those who should look elsewhere include buyers who want ornate bevels, textured specialty boards or integrated backing and glazing; this listing is for the mat only and the frame is not included. If you need a nonstandard opening, custom cuts are available upon request rather than through this standard SKU.

Pros & Cons

Pros

• Solid, shop-grade 4 ply construction provides a professional appearance and feel.
• Archival, lignin-free and pH-neutral materials help preserve artwork over time.
• Accurate cutting and measurements produce a snug fit for 20x27 prints with minimal adjustment.
• Rich Midnight Blue / Blue Jay color reproduces well and complements a wide range of work.

Cons

• Mat-only product means buyers must supply a compatible 24x31 frame separately.
• Limited to the listed opening unless a custom cut is requested, which may add lead time.

Specifications

Product Type	Mat only (frame not included)
Outer Size	24x31 in (fits 24x31 frame)
Photo Size Fit	20x27 in
Actual Opening	19.75x26.75 in
Material	Standard 4 ply, lignin-free, pH-neutral
Color	Midnight Blue / Blue Jay
SKU	MAT-586-24x31

Our Verdict

For anyone mounting a 20x27 image into a ready-made 24x31 frame, this mat is a practical, cost-effective choice: it matches shop-grade 4 ply construction, offers archival protection and delivers accurate cuts and color. It is good value for framers who want professional results without a custom framing bill, provided they supply their own frame or request a custom opening if needed.

Frequently Asked Questions

Will this mat accept a 20x27 photo?
Yes, it is designed to fit a 20x27 photo; the actual opening is 19.75x26.75 so the print is held securely.

Is the mat archival?
Yes, it is made from lignin-free and pH-neutral materials to help preserve artwork over time.

Does the purchase include a frame?
No, this listing is for the mat only; the frame is not included but the mat fits standard 24x31 frames.