AMZER Bicycle Bike Handlebar Holder Mount for iPhone 6, iPhone 6s, iPhone 7 - Black The 360 swiveling head rotates the custom fit cradle and your iPhone 6 to the perfect viewing position. Suitable for handlebars between 0.75 inches to 1.125 inch in diameter. Swiveling base with locking ring - enables the holder to be positioned and locked into place. Includes bicycle/handelbar mount and iPhone 6 Plus cradle with 2 rubber pads for an enhanced grip. No tools required for installation. It Can also be used on golf carts and baby strollers.