Designed as a portable, lightweight safety device, the CHEVRON-4-RED-02 four-chevron LED mat has three operating modes: sequential flashing of each chevron, all chevrons flashing in unison, and all chevrons always on. The mat, which has nine red, 4,000 to 5,000-mcd LEDs in each of its four chevrons, can operate with its chevrons sequentially flashing for nearly 72 hours from three AA batteries.

Made of foldable red nylon, the 44.9 x 19.7-in. mat has eight magnetic pads and eight 0.5-in. eyelets for attachment. It comes with a 23.5 x 13.2-in. storage bag.