STERLING 72280100-96 Accord Seated 36-Inch x 48-Inch x 74-1/2-Inch Shower Kit, Biscuit 48 in. Shower module Made from solid Vikrell material for strength, durability and lasting beauty Modular design allows for easy installation during any phase of construction Geometric back wall design adds visual interest while easy to clean (walls are required to complete the installation) Extra deep, 36 in. shower can sit next to the most popular whirlpool sizes for a clean straight wall line