?Brand new and high quality<br />Lightweighted， easy to install <br />Converts a presta valve to a schrader valve <br />Also turns a UK valve into a US valve <br />Size: 1.5 x 1 cm <br />Screw diameter: 0.75 cm<br />Material: zinc alloy (copper plating) <br />Color: gold <br />1 x Presta to Schrader Adapter<br /><img src="http://img6.eachbuyer.com/x7/p27/r975_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x7/p27/r975_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x7/p27/r975_3.jpg" />