Instead of letting a deflated ball end your pickup game, keep the Nike Essential Ball Pump handy for quick inflation at a moment’s notice. The compact design is ideal for storage in gym bags or backpacks, ensuring that you’re always prepared to keep the game going. Features Push motion for quick and easy inflation Compact design for easy storage and transport Includes hose and needle attachment Materials: 83% ABS copolymer, 8% rubber, 5% TPE, 3% zinc alloy, 1% nylon