pcs Practical Tool Bicycle Silver Detachable French Air Pump Bike Tire Tyre Presta valve Core

Label:Yes Silver Detachable Presta Valve Core Replacement for Bicycle MTB/Road Bike Road & MTB - Works Easy installation without tools. Universal Presta Valve Cores, Silver, Szie:2.59*0.5cm 100% brand new and high quality

Package Included: 1/5/10 pcs Valve Core