Pay attention to the size before purchasing; this item is 3 3/8 inches in diameter. This replacement garbage disposal splash guard is specifically designed to be compatible with Insinkerator Evolution series disposers. It has a 3 3/8 inch diameter and is compatible with part number QCB-AM. Please note it is not compatible with Badger series, Waste King, Whirlaway, or GE models. The quiet collar sink baffle is resistant to aging, offers good impact elasticity, and can withstand temperatures up to 150°C. The operating temperature range is approximately -50°C to +150°C. When used as a splash ring, its performance exceeds that of standard rubber materials. The material is safe, hygienic, and easy to clean, making it an ideal choice for replacing old or dirty sink baffles. The new drain plug opens easily under water pressure, helping to prevent food and water from splashing upward, providing a safer and more comfortable environment. Additionally, it offers excellent noise reduction, reducing garbage disposal operating noise by up to 70%. Thanks to its broad compatibility, this quiet collar sink baffle is easy to install. The drain hole design supports various preparation and cleaning tasks, allowing water to flow smoothly through the drain pipe. It is easy to wash, simple to install and remove, and designed for everyday convenience. Material: Plastic Color: Black Package Contents: 4 x Splash Rings Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.