Cable Snap Bushing Grommets Black Round Nylon Snap-In Cable Grommet Protector Cable Snap Hole Plug Latch High-quality material: made of PA66, smooth edges, we ar-resistant, corrosion-resistant, not easy to break, not easy to fade, strong, reliable, stable, durable, can be used for a long time._x000D_ Easy Installation] The round snap button grommet is easy to install, just insert the black snap button bushing into the installation hole with force, and the cable hose bushing will not fall off after installation._x000D_ [Convenient Storage] All snap eyelets are stored in a clear, sturdy storage box with compartments. The cable grommets are stored separately and organised, making them easy to carry and find. No mess during transport and easy to use._x000D_ Wide range of applications: used to absorb and dampen vibration, insulate cables, pipes, hoses or shafts with limited internal clearance. Widely used in electrified railway, fixed cable, cable insulation protection, grid wire insulation protection, protection of cables, wires and so on. _x000D_