Feature:1. RELIEVE WRIST DISCOMFORT: Handlebar thumb rest relieves wrist discomfort caused by long rides and can be mounted on mountain bikes and road bikes.2. EASY TO INSTALL: Road bike handlebar thumb rest is compatible with handlebars up to 22.2mm in diameter, making installation quick and easy.3. COMFORTABLE TO TOUCH SURFACE: Handlebar thumb rest is slippy and burr free, with a comfortable touch surface that makes cleaning easy.4. STURDY AND STABLE: Bicycle thumb force grip is made of nylon for a strong, stable structure and is lightweight and resistant to wear and tear.5. SIMPLE AND BEAUTIFUL: Mountain bike auxiliary handlebar is simple and beautiful, making your bike look more impressive and distinctive.Specification:Item Type: Handlebar Thumb RestMaterial: NylonProduct Application: Commonly Used 22.2mm/0.9in Handlebar Diameter, Suitable for Most of Mountain Bike Handlebar DiameterSize: Approx. 71x33.6mm / 2.8x1.3in.Package List:1 Pair xHandlebar Thumb RestNote:Please allow some error due to manual measurement.