IPX4 Waterproof iPhone 3GS Tough Case with a Motorcycle Rail Mount. IPX4 offers general protection from water splashes, damp weather, dust & dirt. The Tough Case incorporates a bespoke iPhone 3GS anti-shock silicon liner with a hard plastic case. This solid, robust case has been designed to withstand daily. Make & receive calls Responsive touch sensitive lens. Camera access. Power cable access. Included is a detachable soft web lanyard with safety clasp. Removable sealed access to headphone socket. The Bike Rail Mount: Part of the Ultimate Addons range. Fits any bar with a diameters between 8mm - 16mm Attaches to the mirror stem giving a secure base to view your smartphone. 360º tilt & swivel The 3 prong adaptor to attach to the case. What do I get? 1 x Ultimate Addons Bar/Rail Mount 1 x Ultimate Addons 3 Prong Adaptor 1 x Tough Case 1 x LanyardThe Tough Case incorporates the Ultimate Addons patented 3 prong attachment system so this case can be used any of mounting options from the range including motorcycle mounts & golf trolley accessories. The Tough Case is ideal for outside activities, business and pleasure. Waterproof IPX4 Tested - Do not submerge or use underwater. If fitting to an Ultimate Addons mount - View our video for fitting tips. The case MUST be securely attached to the mount before inserting your phone. Line the lugg up and push together - some force will be required. An audible CLICK will be heard when the case is properly fitted.