Check the listing for details. Cable Hole Plug Bung, Rubber Open + Closed Grommet, Blanking + Wiring Grommets. Condition: New. Listed at 2.81 USD. 【Model】: Rubber Wiring Grommets 【Material】: Rubber 【SIZE】: Various sizes to choose from 【Tolerance】: The product thickness will have a tolerance of plus or minus 0.1-0.3 mm. 【Color】: Black 【 Usage】: Bottom cushion for supporting chassis, electrical instruments, tables, chairs, furniture, mechanical equipment, etc 【Features】: High and low temperature resistance, insulation and wear resistance, synthetic rubber, durable, good elasticity, safe and environmentally friendly 【Description】: 1. Tight clip design to prevent cable shaking, smooth and flat, beautiful and practical 2. Preferred synthetic rubber, flame retardant and anti-static, corrosion-resistant and environmentally friendly rubber with long service life, high temperature and cold resistance, and complete specifications.