1. Multifunctional Adapter Set The set contains various air pump attachments: 1 adapter for French valves, 2 pieces 8 mm car valve lever plug air chuck 2 types of ball needle and is suitable for car tyres, bicycle tyres and sports balls. Whether you need to inflate your car tyres or inflate sports balls in everyday life, this set is ideal for all situations. 2. Compatible with Bosch EasyPump More Fits Bosch Easy Pump, Bosch Easypump and Bosch Air Pump. Also versatile with other air pump adapter systems. 3. Sturdy Durable Made of material that works reliably even under pressure. A must have for on the go or in the garage. 4. Compact Portable Easy to store, ideal for travel, bike tours or as an emergency kit in the car.