Product description
50-160mm Drainage Pipe Floor Drains Large Displacement Anti Odor Insect-proof Roof Cover anti-rat Multifunctional Pipe Valve
Size:50/75/110/160mm tube
Easy to install, plug and play, durable and practical to use,fast drainage,Insect prevention.
It opens automatically when draining, and closes after draining.
It can be used for outdoor drainage pipe, exhaust pipe end, balcony floor drain, garden floor drain and so on.