Safely and securely use smartphones while riding. The Thule Pack 'n Pedal Smartphone Attachment allows cyclist to safely, securely and conveniently utilize the apps and communication functionality of their smartphone during rides and training sessions. The Attachment works in conjunction with the Thule Handlebar mount (sold separately), centering smartphones on handlebars. Adjustable side grips with rubber padding keep phone in place, while built-in swiveling action allows for 360-degree movement of phones that accommodates auto-rotation screen adjustment functionality. Universal design ensures compatibility with virtually any smartphone on the market. Features: Rugged nylon shell expands around aluminum click-rail to protect bike during transport and breaks down into small convenient storage when not in use, secure side grips keep phone in place, perfect for rides or training sessions, rubber grips on the platform prevent slipping or scratching, easy to remove and take phone or entire attachment, compatible with virtually any smartphone and many GPS devices, allows for 360-degree rotation for portrait or landscape viewing. Material: Aluminum, Rubber.