<br>LED flashing gloves is made up of light bulbs and electronic in the gloves. <br>When use it, please turn on the switch and the gloves will be flashing. <br>Adjustable Velcro based on different hand size. <br>Easy turn on and off. <br> <br> <b>Description: </b> <br> Material: Spandex and Cotton <br> Color: Black <br> Characteristic: Waterproof <br> Size: Forefinger about 4.5cm/ 1.77in ; Thumb about 3.5cm/1.37in; The distance between two fingers about 7cm/2.75in <br> Mode: Left,Right led rave glove <br> battery:2pcs CR2016(included) can be replaced. Come with 4 pcs extra replacement batteries for your bonus. <br> <br> <b>Package Includes: </b><br>1 x flashlight Glove left+1 x flashlight Glove right + 4 pcs extra replacement batteries.