1. Sturdy construction and appealing appearance 2. Four clamp arms have shockproof silicone pads for an additional secure and safe grip. 3. Easily mount and retrieve your phone with mechanical metal clamp arms 4. Broad compatibility, accommodating all Phones with thick cases that are 4.7-7 5. Improvements to the handlebar clamp 6. Quick and simple installation 7. Easily find the ideal viewing angle thanks to the adjustable angle 8. Improved handlebar clamp with a large diameter