FEATURES: Eco-friendly, Don't use electricity,you can inflate your sports balls to tip-top shape for more playing enjoy any courts or fields.7.5" x 1.5" volumes air is inflated to ball body at one stoke,which is much more than 8 inches.EASY TO USE: Kids can also be easy to use the plastic tapered nozzle for inflatable toys and balloon,best gift for boys and girls.Also fit for swim ring beach ball inflatable pillow inflatable hand Arm ring.PRACTICAL AND GUARANTEED ACCESSORIES: Comes with 4 metal pin needles/1 removable and flexible rubber hose/2 plastic tapered nozzle. Highly recommend you to use the flexible rubber hose and a pin needles to pump up any sport balls, Soccer Basketball Footba Volleyball Water Polo ball Rugby Netball Gym Ball Yoga ball, you can inflate them in different angles and thus prevent your ball needle broken into the ball because of the improper operation.PORTABLE:Light and small,very convenient to carry,can fit in any backpack and ball bag with side pockets.