Deep blue custom mat for 21x35 frame with 17x31 opening
Lignin-free, pH-neutral mat in deep blue for 21x35 frames. Opens to 16.75x30.75; fits a 17x31 photo. Custom openings available upon request
Highlights
- standard 4-ply mat
- fits 21x35 frame with 17x31 opening
- custom opening sizes available
Pros
- lignin-free & pH-neutral materials
- accurate measurements and fit
- classic blue color with good appearance
- custom opening sizes available
Cons
- opening size slightly smaller than stated
- mixed value-for-money impressions
- price considered reasonable by customers
Best For
Features
- Standard 4-ply mat material used in frame shops
- Lignin-free and pH-neutral construction for archival use
- Fits a 21x35 frame with a 16.75x30.75 opening
- Opening supports 17x31 photos; custom openings available on request
