VIGO 40 x 40-in. Short - Low Profile Neo-Angle Shower Base, White Constructed of acrylic and fiberglass with wood reinforcement, textured bottom for safety and slip resistance Overall dimensions: 40.25-in. W x 40.25-in. L x 3.375-in. H Recommended for use with VIGO Shower Enclosures VG6061BNCL40, VG6061CHCL40, VG6062BNCL40 and VG6062CHCL40 Durable cross-linked cast acrylic shell is scratch and stain resistant, Non-porous surface Pre-leveled with integrated 1-in. flange on two sides to facilitate installation 3.5-in. pre-drilled drain opening, drain not included 2 Year Limited Warranty