Chameleon Tile & Stone Registers are used with ceramic, porcelain, slate, granite, marble, travertine, concrete, cork, hardwood and bamboo floors. Registers for either 3/8-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 tile or stone flooring.