DescriptionAre you looking for a professional, yet affordable bike phone holder? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional bike phone holder must meet you needs. It is one of the best choices for you.Features- Color: Black. - Size: About 8.2x7.5x4 cm/3.23x2.96x1.57 inch. - Material: Aluminum Alloy. - Adopted of material for durable and practical use. - Suitable for 31.8/25.4MM pipe diameter. - Suitable for 55-100MM width mobile phone. - Suitable for bicycles, moutain bike, rode bike, scooters, etc. - Easy to install and remove.