baby foam mats 1.The knee pad reduces stress on your knees ... .Water-proof and Environmental firendly 3.Variety color is ok foam cushionEPE foam material, innocuity,with varied color options,suitable for swimming ... foam,safe and Eco-friendly6).soft and yet durable characteristics7).good hand feeling8).Features:waterproof,light,safe,eco-friendly EPE foam baby cushion,Foam ...