Features: 100% brand new and high quality This LED safety light with reflective strap helps improve visibility and safety at night Makes running, walking, cycling and other outdoor sports at night safer. Just tie it around your arm, wrist or lower leg, press the switch button and you¡¯re ready to go! Suitable for night outdoor sports, such as running, cycling, trekking, etc. Come with adjustable strap, can be tied on arm, wrist, lower leg or anywhere you like. Specifications: 96h flashing burn time Material: silicone Color: Black/Red/Blue/White/Green The size is adjustable Package includes: 1 x LED Safety Reflective Arm Band 1 x Elastic Belt