UNIVERSAL: Universal Bike, Motorcycle, Handlebar(0.6″ – 1.4″) in diameter, Roll Bar Mount for Apple iPhone 6s / 6s Plus / 6 Plus / SE / 5 / 5S / 5C / 4 / 4S, Samsung Galaxy, GPS Holder. Holder fits any device up to 3.7″ wide SHOCKPROOF DESIGN: 360 degree rotatable holder lets you change perspective with a simple spin and extends up to 3.7 inch to hold devices of various sizes. Anti-slide silicone lining on the clamp securely anchors all four corners of your phone, firmly holds your Phone / GPS Device on your motorcycle, bike mount and cradle, which guard against falls, slides, and scratches INSTALLATION: No tools for installation. Keeps Your Device Within Reach Anytime WIDE RANGE OF UTILITY: This Bicycle, Motorcycle Cell Phone Mount is popular used as a outdoor equipment.Even if you are an extreme mountain bike rider, your phone will never fall out being securely fixed by all its four corners with our safety rubber belt.Its innovative design and high quality will make your riding experience more convenient