SlimLine 48 in. x 34 in. Single Threshold Shower Pan Base in Biscuit with Center DrainThis shower pan base comes in the standard size of 48 in. x 34 in. x 2 3 4 in. and features a single threshold design for easy alcove installation. The drain is centrally located for convenience and meets industry standards for compression fitted drains. Made from high quality acrylic with a non porous and slip resistant surface, this base is both durable and easy to maintain. Professional installation is recommended for optimal results. Additionally,