Brand new and high quality <br />Made of waterproof and high stretchy silicone <br />Durable to use <br />Can be installed on handlebar， helmet， backpack， etc. <br />When installed on the front of helmet， it can be used as warning front light and to view map. <br />When installed on the back of helmet， it can be used as warning tail light. <br />Dimension: about 5.2*4.5*2.8 cm <br />Shell color: white <br />Light color: white <br />3 modes: Quick flash， slow flash， steady on <br />Battery type: CR032 (included) <br />2 x Bicycle rear light <br />In original package<br /><img src="http://img6.eachbuyer.com/x5/p42/rf07_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x5/p42/rf07_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x5/p42/rf07_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x5/p42/rf07_4.jpg" />