Description: Our bike handlebar grips plug is anodized surface, adopt CNC aluminium alloy material, which is very durable. There also has four bright colors to meet different demands. Has rubber gasket to adapt to different diameter handlebar.It applies to the inner diameter of 15-20 mm handlebars, and great for most kind of bicycles. Features: 1.Aluminium CNC processing, anodized surface, durable and convenient to install. 2.Durable alloy handlebar end cap with mounts on inside of bar. 3. Rubber gasket to adapt to different diameter handlebar. 4. It applies to the inner diameter of 15-20 mm handlebars. 5.Applicable in road bike, mountain bike, folding bike etc. Specifications: Material: Aluminium Alloy Color: Blue, Black, Red, Golden (optional) Diameter: approx. 2.7cm / 1.1" Height: approx. 1.5cm / 0.6" Quantity: 1 pair (2pcs) Package Weight: approx. 22g Application: Apply toinner diameter of 15mm-20mm handlebars Use: Suitable for most of bicycle, mountain bike, folding bicycle etc Package Included: 1 x pair of handlebar end plugs Note: 1.Please allow 1-3mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showingslightly different from the real object. Please in kind prevail.