Materials: High visibility reflective safety vest, one size fits for men, women and children. Made of high quality elastic belt and high brightness reflective strips. The safety straps have breathable, lightweight and comfortable features. High visibility: Two reflective strips can improve maximum reflectivity and visibility, 360° reflective coverage. The safety vest straps keep you safe when cycling, walking and outdoor sports at night. Reflective strips distributed the waist, chest, shoulders and back. The safety vest provides 360° protection when working in daylight or low light conditions. Four adjustable buckles, easy to wear. One size fits for men, women and children. Application: The safety vest straps are suitable for outdoor activity. Construction, Security, Traffic Control, Surveying, Landscaping, Paving, Railroad, Sanitation, Volunteers, Pet Walking, Running, Jogging, Biking, Hiking. Comfortable Fabric: High quality elastic belts provide you with a comfortable experience.