Description:Material - Made of rubber, these wall grommets feel very nice, good elasticity, wear and corrosion resistance, cushioning and shock absorption, electrical insulation, long service life.Design - The petal-shaped hole of the grommet allows the wires to pass directly through the drilled hole, protecting the wires from friction and damage from metal edges, and providing insulation protection to ensure safe passage through frames and firewalls.Installation - The grommet is push-fit installation, eliminating the need for screws or nuts to secure it, just need to insert the desk grommets into pre-drilled holes. Using the included nylon cable ties can reduce cable clutter and keep cables organized and clean. The hole grommet is double-sided and can be installed from the front or back.
eBay