These are 4-ply acid-free, 100% cotton pre-cut mats. Made with Bainbridge Alphamats, in Photo Gray, a neutral middle gray, these mats give a calming, unified look to any 18" x 24" posters, photographs, inkjet prints and artwork.
Museum quality matting will fit into any standard 24" x 30" frame.
Mat board size:
24 x 30
17 3/4 inches x 23 3/4 inches
Custom sizes available, just click here for inquiries.