Bests & Worsts Reviews from Amazon

This product is prone to knock-offs, which are packaged exactly like the real product. If you get the knock-off, the chain will rust and fail in about a month because the chain isn't stainless steel. If you get the real product, it will last for months, and the chain will stay intact until you notice the drain getting slow and pull it out. The real product works great for preventing shower drain hair clogs. I got the real product by buying from Amazon, and the knock-off when I bought from another seller.