STRAUSS Waterproof Mobile Holder for Bikes | Anti Shake and Stable | Adjustable and 360° Rotation | Bicycle and Bike Accessories for Any Smartphone | Can Be Used for GPS and Navigation | Hold Devices Between 5.5 and 7 inches,(Grey) The silicone bands will only fix the edges of your smartphone leaving the screen free so you can easily scroll, tap and navigate your apps. FITS A WIDE RANGE OF PHONES: Measure the height of your phone with the case on and pick the appropriate size: best for dimensions between 5.5 to 7 inches. EASY ON / QUICK RELEASE - Attaches and detaches in seconds exactly as a watch band. Easily mount it vertically on the handlebar or horizontally on the stem and have your phone with you everywhere. Can be used outdoors or indoors: on a mountain, road, street bike, scooter or motorcycle but also on stationary, exercise, spin bike. Perfect fit even for trainer, stroller, wheelchair or shopping cart. SECURE & DURABLE Start off by covering the bottom edges of your phone and then stretch the silicone straps over the top edges. Once you stretch the mount, it will grip your phone firmly so you can enjoy your ride. The silicone will hold its form no matter how many times you stretch it. Durable: Waterproof, Unbreakable, Flexible and integrated environmental silicon compatible with any mobile phone with a screen size . It has very strong grip and does not lose shape over time, durable and long lasting.