Bathroom Odor-proof Floor Drain Leak Core Silicone Down The Water Pipe Draininner Sink Drain One Way Drain Valve Sewer CoreDescription: Color: BlueProject Type: BathroomMaterial: SiliconeType: DrainageRange: 40-50mmFloor drain method: deodorizing typeSize: Floor Drain---11*4 Caps---5*4 and 4*3: ✔100% brand new and immoderate quality.✔Made of pleasant silicone, with pleasant warmth resistance and cold resistance✔Widely used for pipes in toilets, bathrooms, kitchens, floors, etc.✔Easy to install, plug and play, instantaneous drainage, adjustable size.✔It opens automatically when draining, and closes after draining.✔Function: anti-insect, anti-odor, deodorant, anti-blemish✔When water drains into the ground drain pipe, the gravity of the water will open the bottom of the ABS gasket and drip unimpeded.✔After the water breaks, the ASB gasket will routinely close due to gravity.✔Completely sealed to forestall gas, risky organisms and overflow within the pipeline Included: 1set(1pcsfloor drain 2pcs constant caps