HR Grip Swivel Bike Mount Holder for iPhone 5S/5C/5/4S/4, Samsung Galaxy S5/S4/S3, most 5" Smartphones and MP3 Players Cushioned, retractable side arms hold your device safely and securely with movable foot pegs that can be adjusted for charging connections Fits most devices with or without case up to 3,35 inches wide No installation needed; High Grade Suction Cup won't fall off; tested to temperatures from -5f to 175f; Works in hot or cold climates Complies with Handsfree laws. The perfect complement to any Bluetooth Handsfree solution and when using GPS Navigation applications. Quality Engineered, Designed and MADE IN GERMANY. Made of the highest grade PC/ ABS materials. Comes with a 5-year limited manufacturer's warranty.