Features:<br />It will lights when you install the battery correctly and screw the float head.<br />Great fishing float for anglers by making them get the instant information of fishing.<br /><br />Specifications:<br />Material: EVA<br />Buoyancy: 30g / 1.1oz<br />Battery: 2 * LR41 (Not included)<br /><br />Light color: Green<br />Size: Approx. 10.5 * 3.8cm / 4.2 * 1.5in<br />Weight: Approx. 10g / 0.4oz<br />item color:yellow<br />Package List:H10306<br />1 * Fishing Float