Rubber; Easy to carry: its lightweight and compact design make it easy to transport, for use during travel or, inflation valve attachment, leakproof inflator nozzle; Versatile design: this pump adapter is suitable for inflating, deflating, and vacuum compression, providing a multifunctional way for various tasks, boat pump attachment, canoe pump adapter; Extensive compatibility: for cars, home use, and outdoor equipment, this adapter meets a wide range of inflating demands, paddleboard pump attachment, air valve conversion; Universal compatibility: suitable for cars, home appliances, and outdoor equipment, this adapter is a versatile addition to your inflating toolkit, paddleboard pump nozzle, paddle board pump head; Lightweight and portable: its small and portable design ensures easy transportation, making it a handy tool for travel and outdoor use, air valves attachment, air nozzle for air compressor
What's in the box
10 x Bike Pump