Use this Danco Hair Catcher to protect the drain from unwanted debris. This tub drain strainer will help keep the drain flowing freely, eliminating clogs from foreign objects. It is easy to install with no tools required.Constructed of flexible PVC which allows for easy placement in the tub drain,Helps keep the drains flowing freely, eliminating clogs from foreign objects,Designed to fit tub drains with a diameter of 4 in. to 4-1/2 in.,Unique finger lift allows for easy removal and cleaning,White finish blends nicely with most existing fixtures,Easy install with no tools required