Strauss Bicycle Air Pump with Needle & Dual Valve | 30 CM Long | Portable Pump with 2 Modes, Ideal for Inflating Bicycle, Swimming Rings | Sturdy Base & Ergonomic Handle, (Black) Ball Needle and Inflatable Device: Inflates sports balls (basketball, football, volleyball, soccer) and pool floats (swim rings, river tubes) Trigger Lock: Insert valve, pull down trigger to lock pump for tire inflation. Multiple Uses: Lightweight and compact, ideal for children to inflate bikes and swim rings. Ultra Lightweight: Nearly weightless, attaches to bike frame; includes sports ball needle, mounting bracket, rubber strap, and glueless repair kit. Comfortable Handles: Oversized handles for comfort; Pump Length: 30 CM.