Nite Ize light-up LED Safety Marker is a wonderful solution for walking evenings or early mornings. Simply attach it to your dog's collar or leash to be seen for up to one mile in the dark. Also easily attaches to your belt or backpack with the Velcro strap.

* Fits over most collars, harnesses, & leashes up to 1" wide.

* Bright red LED illumination.

* Glow & Flash Mode

* Passive high viability reflective material.

* Long-life replaceable battery.

* Shock resistant, weather-resistant, & lightweight.

Extra effective when used with the Spotlit LED Clip-On Safety Light also sold at Fun Time Dog Shop.