Feature : 100% brand new and high quality. Type: Arm Band Material: Plastic, Nylon Color: Yellow, Blue, Orange, Pink, Red, Green, White (shown as the picture) Size: (shown as the picture) Approx. 28*2.5cm/11.02*0.98inch (L*W) Power: 2PC CR2016 battery (included) Features: detachable, flashing Light Color: Yellow, Blue, Orange, Pink, Red, Green, White Flashing Mode:quickly Flashing / slowly Flashing/ Lighten up (controled by the button) Simple structure, easy to wear, high brightne. Wear-resistant, scratch-resistant. High intensity and reflect in wide angle. Outdoor activities during the day or night to lets you improve security. Comfortable, durable, washable, has a good feel and highly reflective effects. Folded portable and lightweight, comfortable to wear, elastic reflective fit for everybody. For your safety night outdoor sport, such as running/cycling/walking. Suitable for for outdoor sports, night running, large-scale, festival party, concert, promotion, cheer, employee benefits, corporate events and so on. Quantity:1PC Package Content: 1PC LED Spot Reflective Armband