Waterproof Case Bike Phone Mount Mobile Cell Phone Holder for iPhone X 8 Plus 7 Plus 6 Plus 6s Plus Galaxy S8 S8 Plus S7 Edge Note 8 5 with ID Card Key Holder for Bike Motorcycle Stroller Waterproof cell phone case mounts to a BICYCLE, MOUNTAIN BIKE, DIRT BIKE, MOTORCYCLE, ATV, STROLLER OR GOLF CART handle bar push bar with a diameter between 0.6 and 1.4 inches and keeps your smart phone or mobile device safe, secure and accessible Easy to install with NO TOOLS REQUIRED. Heavy-duty handlebar grip mounting bracket has turn-lock knob similar to bicycle quick release to ensure a tight fit. Phone cradle rotates 360 DEGREES for horizontal or vertical use Water resistant dustproof phone pouch designed to hold a wide range of smartphones including iPhone X, 8 Plus, 7 Plus, 6S Plus, 6 Plus, Galaxy S8, S8 Plus, S7 Edge, Note 8, 5, 4 and other devices up to 6.3 inches long and 3.2 inches wide Supports cases from Otterbox, Lifeproof, Supcase, Incipio, Speck, UAG. Belkin,and others. Pouch is water resistant and is not designed to be submersed in water. The home button on the Apple 7, 7 Plus, 8 and 8 Plus require direct skin contact to operate so to use case you will need to either 1) turn on the AssistiveTouch functionality or 2) unlock the home screen and turn off the "Auto Lock feature. Full screen access allows you to access all your APPS including Phone, Text Messaging, Email, Music Players, Activity Tracker, Calorie Tracker, Heart Rate Monitor, Distance Tracking, Fitness Tracker, GPS, Golf GPS, Location Tracking, and Pedometer