Material: Reflective safety vest made of high quality nylon and shiny reflective fabric, lightweight, practical, lightweight and comfortable.High reflectivity: enhances reflectivity and 360 visibility, and the Reflective vest can be seen even in all weather conditions day and night.Best Fit: Designed with 4.1cm elastic band and 1.5cm wide reflective strip. Suitable for men, women and children.Adjustable design: adjustable buckles and elastic straps, you can easily adjust the waist and shoulders, making you feel comfortable during activities. Multi-function: high visibility reflective vest, suitable for all outdoor activities, such as running, cycling, walking, jogging or traffic work. Reminder: Our product is a set of 3 pieces. If you receive a small quantity, please notify us in time.Quantity: 3 piecesColor: dark blue + rose red + big red