This set of 100 rubber grommets from Tru Fit is perfect for anyone in need of cable and wire protection or hole covers. Measuring 3/8 inch in inside diameter and 7/8 inch in outside diameter, with a 1/8 inch groove width, these round, black grommets are made of durable rubber material. They are designed for use in a variety of systems of measurement and come in a pack of 100, making them ideal for any industrial or business setting. Get yours today and safeguard your cables and wires with Tru Fit rubber grommets.