Our Practical High Visibility NylonSilk MeshBelt Outdoor LED Safety Arm Band features fine airbreathability for comfortable and long-time use. It is helpful to make you conspicuous and visible at night. It adopts advanced illuminating technology and superb reflecting material to ensure its practicability of keeping your visibility and safety. Made of nylon as its webbing together with a buckle design， it is convenient to adjust most suitable tightness for wear comfortably and firmly. Besides， the LED electronic components are stable and guaranteed in quality and performance， so you can set your mindat ease to use it.Take action now!                                    Features             Three flashing mode: steady， fast strobe and slow strobe <br> Powered by 2pcs CR2032 button batteries <br> Long lifespan batteries， easy to replace <br> Go through CE， ROHS， and EN471 certification<br> High visibility and stable performance<br> Adjustable nylon buckle band meets your needs freely<br> Splashing resistant， detachable and washable electronic components<br> Suitable for outdoor sports， night running， festival party， concert， promotion， cheer， employee benefits， corporate events and so on <br>                                                            Specifications             Light Color     Blue    <br> Material     Nylon Webbing + LED Electronic Components    <br> Battery     2 x CR2032 Button Batteries    <br> Lighting Time     60 - 80 Hours    <br> Dimensions     (12.60 x 0.98 x 0.08)" / (32 x 2.5 x 0.2)cm (L x W x H)    <br> Weight     1.23oz / 35g       <br>                                                             Package Includes            1 x LED Luminous Safety Arm Band<br>