Drain Cover Seal, Color Black, Yellow, Diameter Not Applicable, Dimensions 54 in L x 54 in W, For Max Drain Size 48 in L x 48 in W, Length 54 in, Material Urethane, Vinyl, Maximum Liquid Temperature Exposure 225�F for up to 30 min, Max. Storage Temperature 120 Degrees F, Max. Temperature 160 Degrees F, Min. Storage Temperature 0 Degrees F, Min. Temperature 0 Degrees F, Reusable Yes, Seal Type Positive Seal, Series Drain Cover, Shape Square, Storage Temp. 0 Degrees F – 120 Degrees F