1. PackageYou will receive 4 pieces of cable wall grommets, suitable for 3/4 inch (19 mm) wall holes and furniture wire holes, fitting wires with a diameter of 0.28 inch (7 mm) or less. 2. Silicone MaterialThe cable grommets are made of silicone, which offers good flexibility, temperature resistance, waterproofing, anti slip, wear resistant, strong, and durable properties. The wall grommets provide strong sealing and are not easily broken. 3. Cable Protection ManagementCable grommets can protect wires from damage and wear caused by friction with edges or rough surfaces, extending the lifespan of the cables. Wall grommets help reduce cable clutter and keep wires organized and tidy when passing through walls. 4. Easy InstallationThe wall cable grommet is easy to install. Simply open the threaded strip opening, place the cable into the grommet, insert it into the wall hole, and adjust the position. The cable grommet features threaded strips to enhance sealing performance, ensuring a secure fit in the wall hole and preventing slipping during installation.