Water Filled Drain Cover Seal Color Black Dimensions 66 in L x 42 in W FDA Regulation Not Certified Fire Retardant No Flame Resistant No For Max Drain Size 54 in L x 30 in W Length 66 in Material PVC Coated Fabric Reusable Yes Seal Type Water Pressure Series Water Filled Drain Cover Shape Rectangle Thickness 1 in UV Resistant Yes Width 42 in