Description: These mountain bike bar end plugs are made of plastic material. Bring a personalized visual style to your bike. Handlebar end caps attach securely to handlebar ends and grips. Ideal protection for rod and bar ends, easy to install and replace. Suitable for most bicycle handlebars such as road bikes, mountain bikes, and other adult bikes. Function: Made of plastic, durable and high quality. Helps protect rod and handle Perfect plastic bike end cap to complete your bike handlebar Specifications: Color: Black Material: Plastic Top Diameter: 27mm / 1.06" Bottom Diameter: 16.5mm / 0.65" Height: 16mm / 0.63" Note: All dimensions are measured manually, so there may be slight deviations. Fits: Bicycle, Road Bike, Mountains Bike or Other Adult Bike Package Including: 10 x Bike End Plugs