Silicone Frame Design: The soft, non-slip silicone frame holds the shower drain in place, effectively capturing hair without blocking the drain. • Material: The body of the drain protector is made of stainless steel and has a silicone layer to prevent slippage. Soft, non-slip silicone rim keeps the drain in place • Perfect size: The shower drain size is very standard (11 cm), whether it is concave or flat drains, you can definitely meet your needs • Function: The drain protector helps prevent blockages and protect your drain, ideal for most standard-sized sinks • Save money: Compared with plastic filters, the stainless steel drain protector has a long service life, helping you save money