Easy to fit - the pearlstone matrix has screw retention so that the feet from the leg set (sold separately) can be screwed directly into the base of the tray. Flat underside making installation and leveling even easier Patented technology - made of the patented 'Pearlstone Matrix' Acrylic capped and constructed from a polyurethane resin mixed with filler including volcanic ash Lightweight - up to 50% lighter than conventional stone resin trays - making it safer for handling and fitting Hudson Reed Size: 40mm H x 700mm W x 900mm D, Drain Location: Corner