Premium Material: Bike Grips are made of high quality Silicone, Soft, shock resistance, and friction resistance, let you feel comfortable Soft Designed: Non slip silicone designed handlebar grips cover, for soft touch and comfort with an antislip, has good hand feeling. Wear Resistance: Large palm mat for vibration dampening protection will minimize the fatigue of your hands and reduce vibration in the riding. Perfect Size: 12.3cmx3cm/4.84inchx1.18inch, handlebar grips For normal bicycles handlebar outer diameter approximately 22.2mm(0.87 Inch). Widely Used: Handlebar grips suitable for BMX Bike, Electric Bike, Road Bike, Mountain Bike, Tricycle Bike, or Kids Low Bike handlebars. Specification: Material: Silicone Size: 12.3cmx3cm/4.84inchx1.18inch Package Includes: 2 Handlebar Grips Note: Please allow slightly errors due to manual measurement and different monitors.