Safe and reliable: YIzzrs reflective sash for walking at night has super-bright LED lights and reflective belt. Ultra-high visibility in the darkn and night. Reflective strips can be seen in 360 degrees. Keep you and your fily from accident far away. Recharable LED lights: The running lights for runners provides brighter reflective belt than previous nerat. Additally,we imp reflective sash with incredible LED lights that are visible from 1000 feet away. One-size-fits-all: This reflective walking device use elastic fabrics and high-quality adjustable bules to control the length of the strap. The reflective device length is expanded from 48" to 63"; slipping the bule to fit your need. Lightweighted and easy to wear: One step to wear it,with YIzzrs night walking safety ar. There is no plex wearing proc. The led reflective running ar is lightweighted,only 100 grs. Even if you wear it for a long time,it will not bring you any burden. Happy wearing,feel free. Hands-free: The safety lights for walkers is equipped with multifunctal keychains,enabling the users to hang up keys,flashlights,dog food and other small necities. Reflective night running ar gives you the highest level of security when running,walking,riding a ycle,motorcycling,walking the dog,and playing with the kids..