[Prevent blockage and smooth drainage] The shower drain cover adopts new lines and drainage hole density, which can more effectively block hair and debris, prevent drainage blockage and odor, and maintain smooth drainage. [Low cost, low maintenance] Silica gel tank filter is easy to clean and reuse. As long as the debris on the drain pipe is cleaned regularly, it can be replaced every 2-4 months. There is no need to worry about the high maintenance costs caused by blocked drains. [Suction cup design, stable installation] This hair grab for shower drainage is equipped with 5 suction cups, which are sealed to fix the hair grab on the sink, bathtub and floor, and can remain still even when the water flow is strong. [Compatible with most drainage systems] Plug hole drain hair trap is suitable for most standard size drainage pipes. It can be used to clean kitchen garbage in the kitchen sink, to quickly drain water in the bathroom, or to prevent messy hair from blocking the drainage system