Specification Brand : Generic BulletPoint1 : The shell is made of high‑quality stainless steel 316, which can be used in sea water or harsh environments. BulletPoint2 : Adopting high‑strength nylon, the wheel is more wear‑resistant and has a long service life. BulletPoint3 : This pulley block is a great accessory for kayaking, canoeing and other water sports BulletPoint4 : Stainless shell and the nylon wheel are fixed by riveting technology, which is not easy to slip off, and safer to use. BulletPoint5 : Outer surface is electrolytic polishing, which has strong anti‑corrosion and rust‑proof power, and is beautiful and generous. Color : As Shown Department : womens FabricType : Plastic IncludedComponents : wheels ItemDisplayDimensions_Height : 1.77 centimeters ItemDisplayDimensions_Length : 4.21 centimeters ItemDisplayDimensions_Width : 1.89 centimeters ItemDisplayWeight : 1.34 pounds ItemName : Marine Boat Pulley Blocks, Convenient Pulley Blocks for Kayak for Canoeing ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 9 centimeters ItemPackageDimensions_Width : 3 centimeters ItemPackageQuantity : 1 ItemShape : Runner ItemTypeKeyword : snatch-blocks Manufacturer : Generic Material : iron ModelName : Genericcr7iba1hyp ModelNumber : Genericcr7iba1hyp NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : Genericcr7iba1hyp PileHeight : 1 ProductDescription : 1. The shell is made of high‑quality stainless steel 316, which can be used in sea water or harsh environments. 2. Adopting high‑strength nylon, the wheel is more wear‑resistant and has a long service life. 3. Stainless shell and the nylon wheel are fixed by riveting technology, which is not easy to slip off, and safer to use. 4. Outer surface is electrolytic polishing, which has strong anti‑corrosion and rust‑proof power, and is beautiful and generous. 5. This pulley block is a great accessory for kayaking, canoeing and other water sports