PA Double Framing Mats let you turn your photos and artwork into dramatic and exciting home decor pieces that can be hung on your walls, displayed on an easel, or even decoratively framed. Double layer mat with both layers having beveled edges. 11"x 14" /8"x 10" Cream Core Sea Foam/Hunter Green- Sizes refer to exterior dimension and photo or art size, with inside edge overlapping some of image. Actual inside measurements 7.5"x 9.5". Sea Foam, similar to grey Blue Green, upper mat with Hunter Green inner mat, both with Natural Cream core bevels. Acid free but for Non-Conservation Framing.