Osymoker Anodized Schrader Compressor Converter Sports & Fitness Review

Package Included Set of 4 :2x Blue Alloy Presta Valve Caps + 2x Yellow 100%Copper Presta to Schrader Bicycle Bike Valve Adaptors. Blue Anodized Presta Valve Caps, Fits Mountain Bikes, Road Bikes, and Fixie bikes with Presta Valve Tubes. Copper Presta valve to a Schrader valve :suitable for varied types of bikes, including mountain bike, roadbike, folding bike, especially for mountain bikes. Convert a Presta valve to a Schrader valve,Also turn a UK valve into a US valve Used with a Bicycle Pump or a Air Compressor. Direct replacement,easy to install, only use the wrench to put the caps onto the tire valve stem. Size:Approx.1.5cm x 0.9cm x0.7cm.(L*Big head diameter*Small head diameter).