YESPERY 1/3PCS Silicone Floor Drain Strainers Bathroom Shower Kitchen Deodorant Core Anti Odor Filter Insect Control Sealer Backflow Preventer

Features: This inexpensive device will save you expensive maintenance costs and avoid the pain caused by cockroaches, noise and spills!. Prevents backflow: prevents drainage from flowing back into the room, prevents leaks and overflows. Odor and insect resistant: odors in the effluent are sealed and filtered with an automatic shut-off design. Durable and rust-proof: no need to worry about deformation after stretching, ultra-flexible and wear-resistant. Easy to install: can be installed in seconds without any tools. Versatile: can be connected to underground septic tanks, sewer lines, used with basement showers and floor drains, and can be effectively installed in PVC pipes. Made of high quality silicone, completely environmental friendly, can be cut for use if long. Description. Color: blue. Material: PP plastic TPR thermoplastic rubber). Size: inner diameter 36mm, length 100mm. Outer fixing cap outer diameter 54mm, inner fixing cap inner diameter 33mm. Package includes. 1/3 set of flo