Material: Made of heavy duty stainless steel, ensuring strength and longevity, durable and non-corrosive. Easy to install: Large outlet, ensure drainage speed. Anti-overflow design. Easy installation. Anti-odor: Effectively prevent bad smell, annoying insects and mice from entering the house. Stop hair: Effectively prevent bad smell, annoying insects and mice from entering the house. Widely used: Fast water drainage rate to keep the room dry, which is suitable for kitchen, bathroom, garage, basement and balcony. Note: The data are all measured manually, please allow 1-3cm error Due to differences in light and display, there may be some color differences, please refer to the actual item received.