Item Tag: φ4 x Hole φ7

※ Model: double-sided guard coil, out coil. ※ Material quality: synthetic rubber. 🚀 Hey, future explorer! ※ Performance: The rubber has high elasticity, insulation, air and water tightness, abrasion resistance, oil resistance, aging resistance, high temperature resistance, cold resistance, corrosion resistance, antistatic and other excellent properties.