HIGH-QUALITY: The bike handlebar grips are made of SCLI+EVA+aluminum alloy, which is durable, non-slip, soft, and comfortable. The bicycle grips are ergonomic and provide a firm grip, ensuring comfort for both adults and children. INTERNAL DIMENSIONS: Bike grip length is suitable for over 90% of kids' bike handlebars with a diameter of 0.87 inches (22.2 mm). Widely compatible with mountain bikes, beach cruisers, scooters, folding bikes, downhill vehicles, tricycles, and commuter bicycles. LOCK ON: The bike grips feature a double locking ring clamp design. The clamps are secured using a 3mm hex key, tightly fastening the grips to the handlebar. This ensures the grips remain secure even on rough terrain, providing improved control. SHOCK ABSORPTION: Extended riding can cause hand and forearm fatigue. These grips offer shock absorption performance, helping reduce vibrations from the trail. Combined with high-quality SCLI+EVA material, they enhance grip and handlebar control. INSTALLATION TIPS: Apply a small amount of soapy water, detergent water, or car wax to the inside of the grips as a lubricant. This allows for easier and quicker installation. Material: SCLI+EVA+aluminum alloy Color: D-white+Multicolor Package Contents: 2 x Bike Handle Grips 2 x Handlebar End Plugs Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.