Description:The Silent Collar sink stopper is made from EPDM, the first rubber material that is age resistant, has good impact elasticity and can withstand temperatures up to 150 C. The working temperature range is approximately -50 C to +150 C. When used as a splash guard, its performance is far superior to that of ordinary rubber materials. The material is safe, hygienic and easy to clean. It is the perfect replacement for dirty old sink stoppers.The new rubber drain plug opens easily under the weight of water. It helps to prevent food and water from splashing upwards, providing a safe and comfortable environment. He also has excellent noise reduction, reducing the operating noise of the rubbish disposal by up to 70%.Thanks to its good compatibility, this Silent Collar sink stopper is extremely easy to install, the drain hole is designed for a variety of preparation and cleaning tasks, keeps water moving smoothly through the drain, is easy to clean and is simple to install and remove for your convenience. Specifications:Colour: BlackSize: 3.4*3.4*0.6in Package contains: 1* waste disposal splashback Note: 1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding 2. The color may vary depending on the display. Please understand Note: Hello, please pay attention to your shipping address when purchasing products. If your receiving information (such as name, street, house number, doorbell/email without name) is incorrect, the order will not be delivered correctly.)