Sterling Ensemble white wall sets are designed to be used exclusively with Sterling Ensemble tubs, left hand tub Model No. 71121110-0 (SKU 443345), right hand tub model No. 71121120-0 (SKU 443327). They are made of Sterling's exclusive Vikrell material with high-gloss finish. Vikrell is a sheet molded compound that is solid color throughout, and stronger than fiberglass. Wall sets feature 6" x 6" simulated tile pattern with 6 built-in shelves. Dimensions: 60-1/4" W x 33-1/4" D x 75-1/4" H. These units assemble with a tongue and groove system that minimizes the need for caulk. All Sterling 59" tub enclosures stocked at Do it Best will fit the Ensemble shower system. Doors that fit include: Model No. 5425-59DR-G05 (SKU 404365), 5425-59N-G05 (SKU 443506), 5905-59S-G51 (SKU 443514), 5907-59PB (SKU 488933), 5905-59N-G51 (SKU 452753), 5900-59S (SKU 465286), 5425-59S-G05 (SKU 461717), 5906-59S (SKU 488941), and 5907-59S (SKU 488968). Sterling Vikrell fixtures are backed by a 10 year consumer warranty.