Equip your toolbox with this 100PCS Rubber Grommet Kit — a complete rubber grommets assortment crafted for wiring, automotive jobs and general hardware repair. The kit includes 8 sizes (1/4”×25, 5/16”×20, 3/8”×18, 7/16”×12, 1/2”×9, 5/8”×10, 7/8”×4, 1”×2) so you'll have both small grommets and large grommets ready for any hole. Made from flexible, high-quality grommet rubber, these rubber grommets resist high temperatures, UV and ozone exposure, are flame-retardant and insulating — ideal as rubber wire grommets and firewall grommet seals. The hollow rubber hole grommet design installs quickly into drilled or punched openings without cutting, protecting cables from abrasion and sealing rough metal edges for a neat finish. Use this rubber grommet kit for cord organization, sheet metal work, pumps and valves, car firewall openings, and DIY electrical or automotive projects. Everything ships in a divided plastic storage box so the rubber grommets assortment kit is easy to sort and grab on the job. Reliable, reusable, and ready — this kit gives professional results whether you call them hole grommet, rubber grommet or grommet rubber.