Features: *High-quality material: This product is made of high-quality material, which is wear-resistant and durable, and can be used for a long time. *Storage Bag: This vest is designed with a storage bag that can hold keys, cash, cards, earphones, passport and small size valuables. *Night Sports Safety: The reflective running vest combines LED flash lights and reflective gear, drivers can easily see you and have time to reacting. *Adjustable: The adjustment part of the strap is elastic, cooperate with the buckle to adjust the length. The sliding buckle can fit men, women and kids. *Wide Application: The reflective running vest fits comfortably against the body without moving, shaking, bouncing, riding or rubbing. Keep you safe while running, cycling, walking, motorcycling and more. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement 3.Asian size is smaller than eu/us/uk size,please compare the detail sizes with your before purchasing. Description: Material: elastic webbing high gloss reflective film Elastic band width: 4cm Reflective film width: 1.5cm Adjustment range: waist circumference 72-100cm, shoulder height 36-43cm Package List: 1 x LED Reflective Vest