VEVOR LLDPE Pond Liner 15x20 ft, Pond Liner 20 Mil, Fish Pond Liners for Waterfall, Pond and Fish Ponds Premium LLDPE High Tensile Excellent Flexibility No Leakage Long Lifespan Widely Used Thickness: 20 Mil / 0.5 mm,Size: 15 ft x 20 ft / 4.6 m x 6 m,Color: Black,Material: LLDPE,Lifespan: 10-50 years Specifications: - Length: 47.0 in, Width: 45.5 in, Height: 22.0 in
