HIGH-QUALITY: The bike handlebar grips are made of EVA and aluminum alloy, which are 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 bikes, 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 rides can cause hand and forearm fatigue. These grips offer shock absorption to enhance comfort on trails. Combined with high-quality EVA material, they deliver improved grip and better 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 easy and quick installation. Material: EVA and aluminum alloy Color: White with multicolor accents 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.