Durabase 36"W x 36"D Neo-Angle Corner Threshold Shower BaseThe Durabase shower base is made of durable, reinforced fiberglass with a ribbed underbody for added strength. Designed for corner installation with a neo angle front access. The low threshold gives you easy, walk in access. Features a smooth semi gloss finish that resists scuff and mildew and is easy to clean. One piece high grade reinforced fiberglass Fits Durawall shower walls, ceramic tile, or preformed wall kit Easy entry 4 1 2" high threshold