The drain plug is made of high quality silicone, which will resist rust, corrosion or limescale, which is soft, lightweight and not easily deformed. which may secure the shower hair catcher in place. Simply press the suction cup to secure and install securely, suitable for most standard tub and shower drains. The tub hair strainer, with its mesh made small holes in its surface, allows to retain the hair, hair but also the toys of your children while allowing the water to flow effectively. By the use you will make of the shower grid, you can also use it as a sink strainer which will retain food and other food residues during your dishes. Silica gel sink filter suction cup, wash only with warm soapy water, very easy to clean but only works on smooth tile or glass surfaces, not suitable for matte or uneven surfaces. Suitable for any standard sewer type, can be used in the kitchen sink to prevent food debris from entering the stopper hole, or used in the tub/shower to capture hairs from the shower drain, keeping your drain smooth and clean.