Features GOOD PERFORMANCE :Bike chain keeper good performance is not affected by cleaning chemicals or lubricating products. PRACTICAL TOOL:Floating along the shaft, used to pull the chain away from when cleaning, transporting, lubricating and storing the bicycle. GUARANTEE: All products sold by our brand, we will give the strict assurance of the quality. If you have any quality question about our product, please feel free to contact us SPECIFIOCATION SIZE:Item type: chain holder，product material: stainless steel，packing size (length/width/height) cm 11/8/3 CLEANING THE CHAIN:Bicycle repair tools used to prevent the chain from being tangled during transportation or when cleaning the chain, to avoid tangling and to avoid scratching the frame Feature: 1. Floating along the shaft, used to pull the chain away from when cleaning, transporting, lubricating and storing the bicycle. 2. Easy to use, just remove the rear wheel, and then install Chain Keeper in the wheel hole above the rear derailleur. 3. Used to prevent the chain from being tangled during transportation or when cleaning the chain, to avoid tangling and to avoid scratching the frame 4. Good performance is not affected by cleaning chemicals or lubricating products. 5. Suitable for and road bikes, aluminum and carbon fiber frames. Specification: Item Type: Chain HolderProduct Material: Stainless steel Product Use: chain holder, mountain bike chain support, chain washer tool accessories Package List: 1 x Chain Holder Package List 1 x Bicycle Chain Holder