VNEUB1 Adjustable LED Light Up Armband Glow The Dark Wearable Glow Sports Bracelet Reflective LED Light Bracelets Warning Wristband Running Arm Belt Running Walking Cycling

Silicone. Material: Silicone. Bateria: 2 button battery included. Specifications: The product stretches 40-50cm(15.75-19.69in), the folding length is 18.52.5cm(7.280.98in. Package Includes: 1 pc LED armband. Applicable scenarios: outdoor sports, cycling, running, etc. Applicable scenarios: outdoor sports, cycling, running, etc. Material: Silicone. Product name: LED luminous armband. Light mode: always on/flashing/off. Package Includes: 1 pc LED armband. Specifications: The product stretches 40-50cm(15.75-19.69in), the folding length is 18.52.5cm(7.280.98in. Bateria: 2 button battery included. Features: 1. Adjustable for any size: The elastic bands make easy to adjust for a loose or snug fit. 2. Super bright, comfortable, soft, easy to use, user friendly. 3. Our arm light is design to fit both men and women, comfortable to wear on the leg or ankle, arm. 4. Change the light between steady mode and flashing light with just 1 click. 5. Perfect for Running, Walking, Strolling, Cycling,