• Rotation Control: During cycling, you can quickly inflate the tire which is convenient and fast
• Universal Schrader & Presta Valve: Insert and tighten to inflate, no need for nozzle adapter, no need to unscrew nozzle to switch
• Aluminum Alloy Inflatable Nozzle: Durable and sturdy/compact structure, strong sealing performance
• Compact In Size, Convenient To Carry: Easy to put in bike bags or pockets

Specifications:

• Material: Aluminum Alloy
• Weight: 23.2g
• Size: 4.7cm*3cm
• Applicable: Schrader Valve/Presta Valve