* Brand New and high quality 

* Light, easy and convenient to install

* Excellent design make your bike more attractive.

* Used with a Bicycle Pump or a Air Compressor. 

* Convert a Presta valve to a Schrader valve 

* Also turn a UK valve into a US valve 

 

 

Material: Zinc Alloy ( Copper Plated ) 

Size: Approx.15mm x 9mm x7mm.(L*Big head diameter*Small headdiameter) 

Color: Golden