DescriptionbrHigh brightness design improves the visibility at night and in bad weather to ensure safety. brVibration sensing design makes it turn on when the bike wheel moving and off when stopping. PVC structure design makes it waterproof and wear resistant.brIt is constructed of pvc material.brThe height of the product is 5.8cm.brIt is suitable for bike.brbrItem Name Valve LightbrMaterial PVCbrBattery 3 x Button Batteries IncludedbrFeatures High Brightness, Widely Used, WaterproofbrSize DetailsbrHeight 5.8cm2.29 Approx.brbrNotesbrDue to the light and screen setting difference, the items color may be slightly different from the pictures.brPlease allow slight dimension difference due to different manual measurement.brbrPackage Includesbr1 x Valve Light