6x6 Bison® Ceramic Tile, Satin White with Spacers, 6.0625" x 6.0625" x .25"�. These economical basic tiles look fabulous imprinted with your artwork or designs, providing a satisfying decorating choice with maximum profit margins. Production for these tiles requires the use of an 1/8" Green Heat Conductive Rubber Pad and a Nomex felt pad, 1/8" thick and at least an inch larger than the tile, sold separately. This tile does not have lugs.