sink strainer can effectively block hair, , etc., avoiding sewer blockage, providing you with a comfortable living environment. This sink has sticker behind which can be attached to the sewer entrance, offering you a clean drainage and extend the service life of it. Features - Color: White. - Material: Glassfiber. - Size: 11.00X11.00X0.10cm/4.32X4.32X0.04in. - The hair catcher can be discarded after use and replaced with a new one at any time, which is convenient, quick, and clean. - The shower drain hair catcher can adhere well to many types of smooth surfaces, whether it is metal, , or ceramic tile. - Made of premium fiber materials and it is safe to use. Giving you a good user experience. - You only need to spend a few seconds to stick the hair catcher, and then make changes when you need. It is rather convenient. - It is suitable for most floor drains, large holes, smooth drainage, won't let you stand in the water, more reasonable design. Package list: 25 x Filter stickers