Hydro Ban 72 in. x 72 in. Center Drain KitThis Laticrete Hydro Ban 72 in. x 72 in. Center Drain Kit is perfect for waterproofing your shower. With its high quality materials and easy installation, this kit provides worry free protection against leaks and water damage. Trust in the expertise of Laticrete for all your waterproofing needs. SPECIFICATIONS DIMENSIONS Size 72 in. x 72 in. Product Length (inches) 72 Product Width (inches) 72 Item Weight (lbs) 37 Maximum Coverage Area (in sqft.) 36