The Palisade shower niche perfectly match all Palisade finishes to add functionality and style to any Palisade shower installation. This waterproof accessory is made of durable PVC with a lacquer finish for lasting strength and easy maintenance. The shower niche slides into a pre-cut hole in shower wall and can be installed vertically or horizontally over Palisade tiles. • Prefabricated vinyl shower niche is fully sealed for hassle-free, quick and easy installation • Can be installed horizontally or vertically with adhesive for PVC panels and a silicone-based sealant • Shower niche has overall dimensions of 17.5 in. x 15.5 in. x 3.75 in. with inner storage dimensions of 14 in. x 12 in. x 3.5 in. • Available in the same finishes as the Palisade Tiles and Palisade Tile Shower Kits