LED wrist strap
-Material :plastic
-Size:25.2*4.8*0.6CM
-LED Lights:2-4PCS

LED Wrist strap

-Material :plastic

-Size:25.2*4.8*0.6CM
-Light:3-4*LED
-Battery:1*CR2032

-Super bright LED light.

-Flashing light patterns.

-300M long visual distance

More secure do outdoor sports in the evening

Can be flash, small size, easy to unload with.

use for a wide range .

It is very Simple.

More secure do