Shower Floor 360° Deodorant Floor Backflow Preventer Sewer Core Anti-Odor Floor Core Odor-Proof Floor Drain Core Bathroom Floor Drain Inner Core C (C)Description360 ° water discharge, no ponding on the groundInstallation position: drainage pipeUpper 35mm to 75mm diameter soft rubber ringRotate the drain pipe so that the water is no longer blocked.Closed loop design + eddy current return water to effectively prevent odor diffusionPackage includes:1 x Floor drain inner coreNotes:Dear ladies and gentlemen, due to the shooting and lighting, there may be some errors between the pictures and the actual objects, and I am eager for your understanding!