Tile Redi USA RT3060L-PVC-SQPC Trench Shower Pan, 30" x 60", Gray Single curb shower pan with left linear drain & Polished Chrome designer grate, 30d x 60w Leak proof one-piece, pre-pitched shower pan with integrated curb, splash walls, and 2 inch PVC drain (molded-in linear trench) Ready-to-tile: tile set directly on shower pan surface Fast and easy installation Includes Redi poxy epoxy adhesive