XIANQI Flexible Sink Unblocker: Stainless steel + PP material, soft texture, ductility, long service time, can be freely bent in the pipe, easy to clean the blockage. The sink and drain unblocker great for sinks, tubs, basins, showers and more. simply insert drain clog removal tool down the clogged pipe, give it a few twirls and remove. To solve the blockage: Sink unblocker set can easily clean the sink or sewer obstruction, to solve the problem of sewer blockage. Extensive usage: Updated design brings you the bendable steel spring that can reach the narrowest curves and crevices. It's easy to use.do it yourself avoid expensive plumber calls, save money and time, just clean the drain yourselves. color: blue size: as show