Feature:1. Adjustable width, compatible with most mobile phones, you can adjust the width from 55‑100 mm/2.2‑3.9in to fit the phone. Capable of holding 3.5‑6.2 inch phones.2. Made of aluminum alloy material, more durable and stable.3. Mobile phone holder to protect your mobile phone tightly fixed to the bike.4. Can rotate 360°, with support design, more convenient and stable installation.5. Support the use of bicycles and motorcycles. Easy to install, very practical.Specification:Item Type: Bicycle Phone HolderMaterial: Aluminum AlloyColor: As Pictures Shown Product Size: Approx. 6.8x6cm/2.7x2.4inWeight: Approx. 168g/5.9ozClamping range: 55‑100 mm/2.2‑3.9inCompatible for phone: 3.5-6.2 inchPackage List:1 x Bicycle Phone Holder1 x Manual1 x Wrench2 x Accessory1 x GasketNotice:1. Manual measurement, please allow 1‑2cm error, thank you!2. The picture may not reflect the actual color of the project due to the differences between different displays.