TILITE USA 14.25 in. x 12.25 in. x 3.5 in. XPS Foam Waterproof Underlayment Niche with Adjustable Shelf in Gray

Made from the same materal as tīLite Backer Board, tīLite Waterproof Niches are lightweight, waterproof, and vapor-resistant for wet areas. It is XPS foam manufactured with a waterproof proprietary blend of synthetic polymer mortar and an alkali resistant fiber mesh. Each tīLite Niche comes with an adjustable shelf.WaterproofEach Niches features an adjustable shelfUse tīLite Screws & Washers for quick & easy installationMold & mildew resistant makes for long lasting installationReady for installation