[High Quality Material]Made of aluminium alloy ,the handlebar extender very and the clamps well designed and sturdy,and anodized on the which is not easy to rust or fade,strong resistance. [Useful] The bicycle handlebar extender can be used to clip lamp light, mobile phone , code table, horn, etc., to add extra handlebar space, and to avoid riding hidden dangers caused by that handlebar affords too much things. [Gasket Design]The Handlebar Extension Bracket with protective gaskets, applicable for different diameter. Bike Phone Mount Extender are extremely anti-slip and shockproof that make you get a strong and secure hold, 't slide and scratch your handlebar. [Easy to install]The screw buckle is . Use high quality screws, double protection. Equipped with hexagon wrench, easy to install and detach, use and adjust. [Compatibility]Can fit for most bikes,Suitable for handlebar 25.4mm(add large gasket)and handlebar 31.8mm ( add small gasket). Colour: black Material: aluminum alloy Size: length 30cm Package Contents: 1 x Bike Handlebar Extension Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.