This new and stylish 1 1/2'''' threshold shower receptor is made from eco-friendly blu stone™ material, which is crafted primarily from quartzite. Visually luminous & soft - almost warm - to the touch, this seamless one-piece shower base is highly durable in nature, making it suitable for both residential and commercial applications.Designed for drain versatility, alcove or freestanding installation and flexible surface-mount or recessed installation, this shower base is ideal for new construction and remodels.The shower base measures 47 1/4'''' L x 35 1/2'''' W and can be cut to fit on-site. Available in a white matte textured finish as standard or range of blu stone™ textured colors (special order).