Night reflective wristbands suit night running, dog walking, cycling, jogging, or night construction. You may put them on your wrist, handbags, bike, backpack, or scooter, helping you be seen in the dark. Specification Color Material Size Packing List Advantage Waterproof fluorescent slap bracelets reflect well on rainy days, snowy days, and cold winter. A highly reflective snap bracelet is visible, reusable, and safe in any weather. Instruction Just an easy flap on your wrist, ankle or upper arm, the band will automatically roll on. the reflector snap band is suitable for everyone that wants to add something fluorescent to their outfit NOTE