✔ The premium bathtub drain strainer comes with small holes that prevent clogging of the hair and accelerate water flow without slowing down ✔Drain strainer use it as a shower drain strainer, for the bath, as a sink sieve or as a sieve insert in the sink and much more. ✔Drain grille shower protection 4 different rubber rings fit most sinks, baths and drains, for bath drain of 3.7 cm / 3.93 cm / 4.2 cm / 4.54 cm. No more clogging. ✔Easy to install and clean, no tools required, just choose the right ring and insert the collection container into the drain, installed in seconds. Wash it every 3-5 days. ✔Design in tripod top firm, non-slip. The drain strainer hair catcher is made of high-quality hard plastic instead of silicone, rust protection and mould protection. Protect the shower sieve drain from clogged hair and other foreign bodies