17x33 Midnight Blue / Blue Jay Custom Mat for Picture Frame - Precise

In this review the 17x33 Midnight Blue / Blue Jay custom mat is judged on its fit, finish and suitability for framed photos. It is intended for anyone who needs a clean, archival-quality mat for a 17x33 frame and wants a reliable opening close to 13x29. The single biggest reason to buy is the precise cut and museum-grade construction: the mat is made from standard 4 ply matboard that is lignin-free and pH-neutral, which means it will protect prints while delivering an accurate opening for a 13x29 photo.

Key Features

• Material: Constructed from standard 4 ply matboard used by custom frame shops, providing a professional look and feel.
• Archival quality: Made of lignin-free and pH-neutral materials to reduce the risk of acid damage to photographs and prints over time.
• Frame compatibility: Sized to fit into a 17x33 frame, making it an easy swap for framers and hobbyists replacing a mat.
• Photo opening: Designed to hold a 13x29 photo with an actual opening of 12.75x28.75, giving a slight reveal for a clean border around the image.
• Customizable opening: Orders sold by the maker allow customers to request a different opening size by email or contact link, useful for nonstandard prints.

Who It's For

This mat is aimed at photographers, framers and DIY decorators who need a quality mat to protect and present a wide panoramic photo in a 17x33 frame. It suits archival projects where lignin-free, pH-neutral materials matter and where exact measurement and cut quality are important for the final presentation.

Less appropriate are buyers who need a frame included or who require immediate, one-off rush framing with no option to confirm a custom opening size within two hours of ordering. Also, customers wanting decorative bevels or multiple window openings should look at specialty mats rather than this single-opening offering.

Pros & Cons

Pros

• High quality 4 ply construction that looks and feels professional for custom framing projects.
• Archival, lignin-free and pH-neutral materials to protect photos over time.
• Accurate cutting and consistent measurements, with the actual opening delivered as 12.75x28.75 for a 13x29 photo.
• Option to request a different opening size when ordered from the maker, which adds useful flexibility.

Cons

• Frame not included, so buyers must already have or purchase a 17x33 frame separately.
• Custom opening requests must be submitted quickly after ordering or the standard opening will be used.

Specifications

Product type	Mat only (frame not included)
Outer size	17x33 in
Designed photo fit	13x29 in
Actual opening size	12.75x28.75 in
Material	Standard 4 ply matboard
Archival attributes	Lignin-free, pH-neutral

Our Verdict

The 17x33 Midnight Blue / Blue Jay mat is a solid choice for anyone framing a 13x29 photo in a 17x33 frame who wants archival materials and precise cutting. It offers professional construction, accurate sizing and the option to request a custom opening, making it a good value for framers and photo enthusiasts who already have a compatible frame.

Frequently Asked Questions

Can I change the opening size?
Yes. Orders sold by the maker allow you to request a different opening size by email or the contact seller link; if no request arrives within 2 hours the mat will be cut to the listed opening.

Does the purchase include the frame?
No. This listing is mat only; a separate 17x33 frame must be purchased if you do not already own one.

Is the mat safe for prints?
Yes. The matboard is lignin-free and pH-neutral, which helps protect photos and prints from acid-related deterioration.