Running Reflective Band Fluorescent Bracelet Bicycle Reflector High Brightness Safety Waterproof Night Walking Jogging Cycling Commuting Walking Fluorescent Band Running Light Buckle Attached Night Accident Prevention Visibility Up Elasticity Comfortable to Wear No. 3614 [High Reflection and Accident Prevention] The running reflective band can be seen from 200m away, making it a reliable item for night running, jogging, and walking. When light hits the reflective wristband, it shines very brightly even at night. It is an excellent choice to protect your safety, helping to increase visibility in the dark and reduce the risk of traffic accidents and collisions. [4-Mode and Careful Support] Equipped with 4 lighting modes: constant on, fast flashing, slow flashing, and off. You can easily switch between them according to your preference. This running light is a super lightweight design with a buckle. This reflective band has an IPX4 waterproof level, which is highly waterproof. You can wear it with peace of mind even on rainy days. [Material and Reflectivity] This product uses high-reflectivity PVC material used for professional purposes. The bicycle reflector and LED are integrated, providing overwhelming visibility. The 360° ultra-high visibility design ensures safety even in poor visibility conditions, making it ideal for activities such as morning running, night running, cycling, walking, and dog walking. [Long-lasting Coin Battery] The built-in CR2032 coin-type lithium battery allows for flashing for up to 150 hours. It can operate for a long time, which cannot be achieved with rechargeable batteries, and the hassle of replacing the battery is only about once or twice a year. Especially recommended for night walking and cycling, this fluorescent bracelet is an excellent choice to protect your safety. [Size Adjustment and Familiar Design] Applicable to arm sizes from 22CM to 40CM, it fits a wide range of people from children to adults, from men's to women's arms. Easy-to-install design with one hand, using elastic Velcro, comfortable to wear, and does not slip even during intense running. It can be worn on wrists, legs, bicycles, bags, and pets. It is a reliable partner for everyone who does night activities.