MATERIAL: sheet molding compound (SMC) material is made from a composite material composed of resin, fiberglass, and stone filler; slip resistant and scratch resistant; features precise radius and angles COLOR: white presenting a clean and refreshing look to your space INSTALLATION: save time and money on installation for new or existing construction, easily install this base atop a thinset mortar mix THRESHOLD: features a 1.1-in height with a 3-in deep threshold WARRANTY: covered by Transolid’s hassle-free 10-year limited residential or 3-year commercial warranty