Backing Board is used for backing matted prints, photos, pictures or other artworks that need some additional support., The White Foam Board is 1/8
10x15 White Picture Frame For 10 x 15 Poster, Art & Photo — Modern Memory Design Picture frames
10x13 Mat Bevel Cut for 8x10 Photos - Acid Free Cream Precut Matboard - for Pictures, Photos, Framing - Antique White
Acid-Free Foam Board - 40 x 60 x 1/8, Antique White
10x13 - 10 x 13 White Wash Flat Solid Wood Frame with UV Framer's Acrylic & Foam Board Backing -
QTLCOHD 30 Pack Foam Boards 8x10 inch Foam Core Backing Board White 1/5 Thickness Mat Board Polystyrene Poster Board Signboard Perfect for
Farmhouse Essentials, Natural Unfinished Picture Frame With Single Opening White Mat, 1.25 Wide, 34 Common Sizes 80919, Craig Frames
This item comes with 25 single backing boards The outside size is 11x14 and fits 11x14 Frame. Thickness:1/8. Color: White
Mat Board Center, Pack of 25 Foam Core Backing Boards 1/8 (11x14, White)
Golden State Art, Pack of 10, 1/8 Thick, 11x14 White Foam Core Backing Boards (11x14, White)
Plaque Presentation Boxes
PA Framing Mat Board - Double 14-inch x 18-inch/10-inch x 13-inch - White Core Black/Black - Craft Warehouse