Deodorant Function: Large displacement, no blockage, water permeable seal, good deodorant function, easy to install and clean Perfect Drainage Efficiency: The drainage outlet external improves drainage efficiency. Fast water draining speed and anti-clogging Good Sealing Performance: The u-type water storage level has a perfect sealing function, maintains a good state of deodorization and prevents effectively mosquitoes from climbing into the pipes. The variable diameter apron of the sealing ring is more tight, and the sealing is not easy to leak Stainless Steel Material: The shower drain is made of high quality stainless steel . The thickened solid steel plate is durable, not easy to damage. The stainless steel core is not easy to corrode Installation Method: Open the floor drain cover, place the floor drain core, install the filter screen, and then cover the floor drain cover