Chrome-plated surface: The bathtub rotary knob is made of plastic, which gives your bathroom a modern touch. But also for durability and corrosion resistance. Easy to use: The bathtub rotary handle has a classic round shape with notches that allow for an easier grip. This design makes using the bathtub drain accessory particularly easy and comfortable, making daily use easier. Effective flood protection: This bathtub control knob reliably holds water and thus prevents flooding and damage in your bathroom. The bathtub overflow covers provide effective protection and contribute to the safety of your bathroom. Easy to clean and maintain: The bathtub drain rotary knob is designed to be easy to clean. This way, your bathroom always stays clean and hygienic. Quick and Easy Installation: The plastic overflow covers screw on easily, making installation quick and easy, ensuring smooth assembly without professional help.