Ballast 60 in. x 32 in. Single Threshold Shower Base in WhiteThe Ballast shower base makes installation simple, whether youre remodeling your bathroom or planning for new construction. The ultra low threshold creates a sleek appearance and eases getting in and out of the shower, while durable resin concrete core construction provides a solid, quality feel underfoot. A smart alternative to tile, this 1 piece shower base offers easy maintenance and less risk of leakage. Low threshold design for easy entry and