US Style Soft sided Waterbed Mattress High quality with economic prices General ... : 6 monthsProduct Features:Premium waterbed vinyl DIN EN71-320 cm water filling depthWater Stabilizations: Freeflow, 20%, 40%, 60%, 80%, 100%Fiber ... Terry, Jersey, Tencel, Bamboo.Covers can washable in 60 degrees water US Style Soft sided Waterbed Mattress