Dust and Water Proof: CV axle boot kit fits snugly into the CV joints on the vehicle's drive axle, effectively blocking the intrusion of dust, water and other impurities, providing all-around protection for the ball cage and prolonging its service life. Product Dimension: The axle boot measures 4.74 inches in length, have the top opening inner diamter of 0.81 inches, and fits universal joint with 2.32 inches/2.86 inches/3.46 inches calibers. Please check size suitability carefully before purchase. Stable and : CV axle boot is made of elastic silicone material with excellent aging and abrasion resistance, even in high temperature and other harsh environments, it can maintain good elasticity and stability, and is not easy to deformation. Package Contains: Our CV joint boot kit package contains 2 pieces of CV boot, 4pcs stainless steel clips and 1pcs CV boot expander tool, 6pcs nylon cable ties, a full range of accessories to make your maintenance and repair work more easily. How to Use: Simply flip the boot over, push it into the open end of the CV boot expander tool, align it with the gimbal position, and then push the boot firmly so that it gradually covers the gimbal, secure the CV boot clamp at the opening connection., Weight: 1.03286569747 pounds, Manufacturer: UieoKakeh