These drain covers are made of high quality silicone material, easy to clean, soft and flexible, it also recommends regular cleaning to avoid clogging. The uneven thorns on the drain cover can effectively block such as hair, fruit peel, vegetable leaves, etc., entering the sewer to avoid clogging of sewers.Dense small holes can quickly filter out the water, and then lift the sink strainer to clean up the filtered garbage. Hair catcher shower drain equiped with 4 suckers,Not only does it stay in place without floating around, but you can pick it up and suction it to the wall to dry.(Please notice:The bottom suction cup of this product is only suitable for smooth tile surface, matte or concave surface is not suitable.) Place the drain hair catcher in the appropriate sink ,Please press and fix the hair stop cover before use to avoid floating on the water. When removed, Grab the clump out and continue. Our hair catcher can be widely used in kitchen sink, laundry drain, bathroom drain, washbasin and bathtub drainage pipeline, and anywhere you want to stop and trap residuals.