Stainless Steel; Convenient inflation needles: in addition to the bottom of the inflatable needle, there is also a small hole on the side to ensure quick and effective inflation, practical inflator needles; Basketball inflator needle: a good companion accessory for your favorite ball sports, light weight, compact size, easy to take, ball inflator needles; Basketball needles for air pump: used for basketball, volleyball, yoga ball, football, soccer, rugby, handball and more, football needle; Air pump inflation needle: compact size inflation needles suitable for most pumps and has sufficient pump power to inflate balls quickly, inflating needles for balls; Ball pump needles: easy to be stored in your sports bag, portable and small, easy to take and use, multi-function ball needle

What's in the box
40 x Bike Pump