Accord seated shower floor and base of white Vikrell material. Versatile wide seat can be positioned on right or left side of shower or can easily be removed. Size: 48" x 36". For use with shower wall set, Model No. 72284100-0 (SKU 400098) or ADA compliant with Grab Bars, Model No72284103-N-0 (SKU 401688). 10 year limited residential warranty. Sterling doors that fit: Model No. 5976-48S (SKU 446904, 5975-48N-G06 (SKU 447485), 5975-48N-G51(SKU 452762), 5475-48N-G05 (SKU 443434), 5475-48S-G05 (SKU 443416), 1500D-48S (SKU 433004).