Drain Cover Seal, Color Red, Dimensions 36 in L x 36 in W, Fire Retardant No, For Max Drain Size 36 in L x 36 in W, Length 36 in, Material Urethane, Reusable Yes, Seal Type Positive Seal, Series Spill Protector Drain Cover, Shape Square, Standards EPA, SPCC, NPDES, Thickness 1/4 in, Width 36 in