Made with flexible, non-absorbing and tear-resistant polyurethane and mesh for efficiency and long lasting durability. Pad temporarily adheres to any smooth surface and quickly seals drains to prevents contaminants from entering. Urethane construction allows pad to deform and seal off most drains. Easily cuts to custom shapes and sizes. Resistant to oil, water and most aggressive chemicals. Valuable addition to any emergency response plan, spill kit, SPCC or stormwater management program. Unlike some alternative products, BOTH sides will quickly seal drains as there is no specified top or bottom. Cleans with soap and water. Color finish is Orange. Weight is 6 lbs. Package quantity is 1. Wall Mount is also available.