4 Pack Battery Powered LED Arm Bands

LED Armband increases visibility and safety during early morning night sports and outdoor activities. You can be seen in the dark when running, cycling, walking dog, camping etc.
Total length: 35cm. Fits size from 28 to 32cm, suitable for men, women and children, by simply wrap it to wrist, ankle, arm and leg, or tied on bike, helmet, school-bag, backpack, anywhere you prefer.
Can work about 60-80 hours. When battery runs out , you can simply replace it with new CR2032 batteries.

2x CR2032 battery included

Includes 4x LED armbands in a colour of your choice