Product detail:
Weight: 1.5g each piece
Pump Needles Material: stainless steel
Outside Diameter: 7 mm
Inside Diameter: 4 mm
Length: Approx. 38 mm

Universal Size for pump:
Universal fit for standard hand pump, ball pump, bike pump, gauges as well as most foot pumps!
Widely Use:
For footballs, basketballs, soccer balls, volleyballs, yoga ball;
Kids' play toy balls, Inflatable toys, Swimming ring;
Huge air inflated toy, rubber dinghy, air mattress;
And virtually any sports equipment or play toys that require inflation needles.

Warm notice:
Please keep away from children to avoid choking.

Package Including:
35PCS * Ball pump needle
1pcs* Portable Storage Box