1. Multifunctional Adapter Set This set includes various air pump attachments: 1 adapter for French valves, 2 pieces of 8 mm car valve lever plug air chucks, and 2 types of ball needles. It is suitable for car tires, bicycle tires, and sports balls. Whether inflating car tires or sports equipment, this set is ideal for everyday use and a variety of situations. 2. Compatible with Bosch EasyPump Designed to fit Bosch Easy Pump, Bosch Easypump, and other compatible air pumps. Also works with a wide range of standard air pump systems. 3. Durable and Reliable Made from sturdy materials that perform reliably under pressure. A must-have tool for use at home, on the go, or in the garage. 4. Compact and Portable Compact design allows for easy storage. Ideal for travel, cycling trips, or as an emergency inflation kit in your vehicle.