Adjustable elastic strap, suit for women, men and kids

Versatile and comfortable for wearing

8 front, 4 back LEDs can be seen in the darkness

Battery drawer design, easy to replace the battery(powered by enclosed CR2032 x 2)

High visibility, conspicuous in the night

Perfect for safe night driving, walking or party

Material: nylon, metal

Dimensions: 115 x 2.5cm