Pro Waterproof Tough Case Motorcycle Mount for iPhone 4S Pro motorcycle handlebar mount waterproof hard shell Tough Case. Fits handlebars 19-35mm Twin screw fixing. IPX4 with a bespoke silicon liner. Will keep your iPhone 4S secure and dry in most riding conditions. This solid, robust case has been designed to withstand daily use and will protect against wet / damp weather. Lens has been made for todays technology. The view remains clear and the sensitivity remains very responsive. Case is hinged with 2 secure side clamps which click reassuringly in place. The internal moulded silicon liner is bespoke to the Apple iPhone 4S. Fully adjustable - The TOUGH CASE can be turned 360 degrees allowing you to view your iPhone horizontally or vertically, ideal for satnav & map applications The mount can also be tilted for video use while riding.