100% brand new and high quality Simple to install and comfortable to use Practical and durable， fashion anti-skid design Suitable for: mountain bike， bicycle，cycling and so on Specification: Material: Plastic， Aluminum Alloy Color: Black Length: Approx. 5.12inch/13cm Outer diameter: Approx. 1.26inch/3.2cm Inner diameter: Approx. 0.79-0.85inch/2-2.15cm (Adjustable)Package Included: 1 Pair Handlebar Grips