Chameleon Tile & Stone Registers are used with ceramic, porcelain, slate, granite, marble, travertine, concrete, cork, hardwood and bamboo floors. Registers for either 5/16-inch or 1/2-inch material are available! Made of sturdy aircraft-grade aluminum, Chameleon Tile & Stone Registers come in two parts: a cradle and a frame. In stone applications, the installer cuts tile and stone materials with a ceramic tile wet saw, while wood materials require the installer use a power saw to cut pieces. Pieces are then glued into the register’s channels with clear silicone caulk. The frame is installed directly on the subfloor, surrounded by the flooring.