About Our Products Every single family needs 4-6 sink drains at least : bathroom, kitchen, laundry room, bathtub sink etc. To prevent clogging, we recommend to use hair catch, it also works as a decoration coloring your home. Suitable for drain cover less than 4.7*4.7 inches. Make sure the hair catcher is suitable for your drain before using it. Suitable for Slightly Domed Drain, Flat Drain, Open Drain.