These are 4-ply acid-free, 100% cotton pre-cut mats. Made with Bainbridge Alphamats, in Spanish White, a bright white with a smooth texture, these matboards are sized for any 4 x 6 photographs, greeting cards, inkjet prints and artwork.
Museum quality matting will fit into any standard 9 x 12 frame.
Mat board size:
9 x 12
3 3/4 inches x 5 3/4 inches
Custom sizes available, just click here for inquiries.