Feature: 1. AL6063 aluminum alloy, high stability, super durable. CNC machined. 2. Four-claw clip can keep your phone more fixed. 3. With adjustable length, fully compatible with 3.5-6.2 inch mobile phones. 4. Cushioning strong adhesive patch, non-slip and shockproof. 5. Fit for 31.8mm handlebar diameter. Suitable for road bikes, mountain bikes, etc. Specification: This all-purpose bicycle phone holder can be simply and quickly installed on the handlebar and stem cover, letting you enjoy music and handsfree call during riding. With adjustable length, this phone holder is fully compatible with 3.5-6.2 inch mobile phones. Features: AL6063 aluminum alloy, high stability, super durable. CNC machined. Four-claw clip can keep your phone more fixed. With adjustable length, fully compatible with 3.5-6.2 inch mobile phones. Cushioning strong adhesive patch, non-slip and shockproof. Fit for 31.8mm handlebar diameter. Suitable for road bikes, mountain bikes, etc. Specification: Material: AL6063 aluminum alloy Color: Blue / Red / Golden / Black / Silver (Optional) Length: 50mm (Max. 100mm) / 1.97in (Max. 3.94in) Width: 50mm / 1.97in Clip Caliber: Φ31.8mm / 1.25in Item Weight: 80.7g / 2.85oz Package Size: 143 * 95 * 25mm / 5.63 * 3.74 * 0.98in Package Weight: 110g / 3.88oz Package List: 1 * Bike Phone Holder 1 * Handlebar Clip 1 * Big Screw 1 * Small Screw 1 * Adhesive Patch Package List: 1 * Bike Phone Holder 1 * Handlebar Clip 1 * Big Screw 1 * Small Screw 1 * Adhesive Patch