2 Pcs Adjustable Chain Buckle Bicycle Wheel Fixing Bicycle Chain Adjuster for Dead Fly Bicycle Folding Bicycle Mountain Bike

Specification:Product Name: Bicycle Chain AdjusterColor: SilverSize: approx 48 X 18 X 6 mmMaterial: SteelNote: Please allow a small error range due to manual measurement.Product included: 2pcs bicyble Chain Adjuster