Description:Package Include: 10 Pieces Presta Valve Core with Valve Core Remover Tool, 10 Pieces Black Presta Valve CapsValve Tool: Easily tighten or remove valve cores on bicycles, cars, trunks,and any other air filled tires

Valve Core: These valve cores is copper nickel-plated valve cores, corrosion resistance, durable and reliable

Removable valve core for easy inflation and addition of sealant

Universal compatible

Good airtightness

Valve Caps: Cover your valves to prevent damage to the presta valve core, light weight, easy to install and remove, fits onto moutain bike, road bike & folding bike

Easy to Install: Use core removal tool to screw/unscrew onto presta valve stem

Compatible with all road and MTB tubeless/tubes valve stem

Specification:Material: MetalPackage Includes:10 Pieces Presta Valve Cores1 Piece Valve Core Remover Tool10 Pieces Presta Valve Caps