Tile Redi 4637CBF-PVC Shower Pan 46x37 Barrier Free Shower Pan with Integrated Center Pvc Drain Barrier free shower pan with center drain, 46d x 37w Leak proof one-piece, pre-pitched shower pan with integrated roll-in entrance, splash walls, and 2 inch PVC drain Ready-to-tile: tile set directly on shower pan surface Fast and easy installation Includes Redi poxy epoxy adhesive and round stainless drain plate