Self-service package, aluminium, universally suitable for all common smartphones (e.g. iPhone, Samsung Galaxy series, etc.), secure clamping of the smartphone thanks to vice principle, adjustable width from 55mm to 100mm, suitable for handlebar diameters 31,8 / 25,4 / 22,2mm thanks to supplied adapters, vertical / horizontal alignment adjustable, including hexagon socket spanners for mounting and rubber pads to protect the smartphone