Silicone frame design: the non-slip soft silicone frame fixes the shower drain hose in place, effectively catching the hair without clogging the drain hose Material: the main body of the sewer guard is made of stainless steel and coated with a layer of silicone to prevent slipping. Soft, non-slip silicone edge to keep the drain hose in place PERFECT SIZE: The size of the shower floor drain is very standard (11cm), whether it is a concave floor drain or a flat floor drain, it can meet your needs Function: The drain pipe protector helps prevent clogging and protect your drain pipe, very suitable for most standard size sinks Save money: compared to plastic filters, stainless steel drain protectors have a long life, helping you save money Delivery quantity: 1 * floor drain