Thank you for visiting our shop. 【High Visibility and Accident Prevention】 This running reflective band is visible from 200m away, making it a reliable item for nighttime running, jogging, and walking. When light hits the reflective wristband, it shines very brightly even at night. It's an excellent choice to protect your safety, enhancing visibility in the dark and helping to reduce the risk of traffic accidents and collisions. 【4 Lighting Modes and Careful Support】 Equipped with four lighting modes: constant on, fast flashing, slow flashing, and off. You can easily switch between modes to suit your preference. This running light features a buckle and an ultra-lightweight design. This reflective band has an IPX4 waterproof level, providing high water resistance. You can wear it with peace of mind even on rainy days. 【Material and Reflectivity】 This product uses high-reflectivity PVC material used in professional applications. The integrated design of the bicycle reflector and LED provides overwhelming visibility. The 360° ultra-high visibility design ensures safety even in poor visibility conditions, making it ideal for activities such as morning runs, night runs, cycling, walking, and dog walking. 【Long-Lasting Coin Battery】 The built-in CR2032 coin-type lithium battery allows for up to 150 hours of flashing. It offers long operating hours that cannot be achieved with rechargeable batteries, with battery replacement only required about once or twice a year. It is especially recommended as a running light for nighttime walking and cycling. The fluorescent bracelet is an excellent choice to protect your safety. 【Size Adjustment and Comfortable Design】 Suitable for arm sizes from 22CM to 40CM, fitting a wide range of users from children to adults, and from men to women. The design allows for easy one-handed installation, and the elastic Velcro provides a comfortable fit that won't slip during intense running. It can be worn on wrists, legs, bicycles, bags, and pets. It's a reliable partner for everyone who enjoys nighttime activities. #ReflectiveBand #FluorescentBracelet #FluorescentBand #Nighttime #Waterproof #Walking #Cycling #Light #Armband