Material: This product is made of rubber, wear resistance, aging resistance, good elasticity, strong bending resistance, durable. Advantages: high elasticity, strong stretch, easy to bend, aging resistance, non-slip foam fixed on the tool or appliance, not easy to slide. Multi-purpose: suitable for home fitness equipment anti-collision pipe, industrial machinery anti-collision pipe, sponge cover, protection and insulation, water pipe insulation and so on. Usage: During installation, first wet the steel pipe with lubricant and water, and then install the rubber sponge, simple operation and convenient installation. Date First Available May 30, 2023