Floor Drain Bathroom Accessories Useful One Way Valve Stopper Insect Prevention Drain Cover Floor Drain Anti Odor Sewer Strainer

Material: copperSize:as the pictureEasy to install, plug and play.Features:Anti odor/ Anti defection/ Fast drainage/Insect PreventionAutomatic opening when draining, closing after draining.Applicable: Widely used for Pipes Tubes in Toilet, Bathroom, Kitchen , Floor and more.Working Principle:(1)When the water into the ground drain, the gravity of the water will open the bottom of the ABS gasket, dripping unimpeded.(2) After disruption of water, gasket is automatically closed due to gravity.Completely sealed so that the gas in the pipeline, pests and over flow can not be up.Package Included:1Pcs/set * floor drain core