Description: It is great to improve the service life of steel wire and improve the brake springback feel. Universal fit V-brake noodles can be bent to any degree as you need. Made of high quality stainless steel and aluminum alloy, corrosion proof, anti-rust and durable. The inside has a clear PE liner with a lubricant on it to reduce the friction of brake line and protect the brakes line. Suitable for folding bicycle, mountain, road bike front and rear V-brakes. Use strong adhesive, lasting viscosity, high temperature resistance, and is not easy to fall. Stepped adjustable design, you can adjust the fixing cable tie according to the size of the line, and loosen it at will. How to use: Clean the parts that need to be used, press firmly on the frame, and fix the cable tie. Specification: Sleeve Material: rubber Size: 33.5x8.5x5mm Hose Noodle Material: Stainless Steel + Aluminum Alloy + PE Liner Length: 91.7mm / 3.6 inch Diameter: 7mm /0.28 inch Small End Diameter: 5.5mm/0.2 inch Cable Tie Material: Nylon + ABS plastic Length: 290mm Holding Slot Diameter: 6.4mm Package Includes: 10 Pieces V-Brake Rubber Boots 2 Pieces V-brake Noodles 4 Pieces Bike Cable Ties Note: Please allow slightly measuring deviation due to manual measurement.