Description Designed for marine enthusiasts, this boat trailer roller ensures smooth transportation of your vessel. Crafted with durable materials, it resists wear and tear from frequent use. Its streamlined design minimizes friction, making it ideal for launching or retrieving boats, kayaks, or yachts with ease and efficiency. Features - Color: Yellow -Material:PVC - Size: 9.80X9.10X9.10cm/3.85X3.58X3.58in -Smooth protection: provides smooth, nondamaging, and elastic protection for your boat's bow -Precise guidance: accurately guides the keel, reducing friction for easier launching and loading -Easy positioning: smooth surface allows the boat to glide into place effortlessly without damage -Durable construction: made from PVC, resistant to sunlight, chemicals, and fuel -Efficiency boost: properly installed rollers enable boat maneuvering, enhancing work efficiencyPackage list: 1 x Boat Trailer Roller