These transparent acrylic boards provide the perfect acrylic base for your mosaic projects. Place over artwork and photographs, apply adhesive, position tiles, grout, and then wait for your mosaic to dry. You've created your own mosaic masterpiece. All bases measure 1/4-inch thick, 8-inch by 8-inch and 8 1/2-inch by 11-inch bases are sold separately. 4-inch by 4-inch base comes in packs of two.
Can be used for mosaic projects and many other applications
Includes two 4-inch by 4-inch acrylic bases