Foamology 12-Piece Design Foam Tile, 12 by 12 by 0.5-Inch, Rigid Design Foam with sticky base, Value pack of 12 Rigid Tiles, 1/2" thickness: 12" x 12" Clean white color highlights any fabric that is placed over it Use for wall art, scale models, crafts, pinboards and dioramas Firm, lightweight mounting surface with peel and stick adhesive