Deep Blue 21x30 Mat with 17x26 opening (Mat Only, Frame Not Included)
Mat for picture frames in 21x30 size with a 17x26 opening. 4-ply, lignin-free and pH-neutral. Fits 21x30 frames; opening is 16.75x25.75. Custom openings available on request. "Great fit and color accuracy" according to customers
Highlights
- fits 21x30 frame
- lignin-free, pH-neutral
- accurate opening and colors
Pros
- 4-ply mat for durability
- lignin-free and pH-neutral material
- accurate measurements and fit
- classic blue color appearance
Cons
- opening size slightly smaller than 17x26
- custom openings available on request (added wait time)
Best For
Features
- Standard 4-ply mat material used in custom frame shops
- Lignin-free and pH-neutral construction for archival use
- Fits into a 21x30 frame with a 17x26 opening (actual opening 16.75x25.75)
- Custom opening sizes are available upon request
