Material: The blue inflatable ball pump is made of plastic. 7 needles are made of stainless steel. 1 valve adapter consists of rubber hose. 1 conical nozzle is made of plastic.^ Quantity: Come with 1 ball pump / 7 stainless steel inflating needles / 1 detachable flexible rubber tube / 1 conical plastic nozzle. It is recommended to use the flexible tube and needle to inflate the sports balls.^ EASY TO USE: The pump is durable and extremely easy to use. You can simply use the conical plastic nozzle or valve adapter for balls, balloons and inflatables.^ Features: Easy to carry and environmentally friendly. Pump is small size, convenient to carry. It is also non-electric, you can quickly inflate the sports balls anywhere.^ Application: Pumps are suitable for most sports balls. Such as football, basketball, soccer, volleyball, rugby, exercise ball, yoga ball, swim ring, party balloons and other inflatable items.^