Description：This item is signal reflective mirror for ourdoor help. When you are trapped in, you can use this mirror to set off a help signal for help. Such a great and practical accessory for outdoor adventuers. Worth your buying!Features:1. Made of quality acrylic material, this Star Flash Mirror is highly effective and durable.2. With an aim indicator which helps aim for the target for help by reflecting light. Come with a lanyard for attaching to other objects.3. This mirror can be used in clear sunny day or any situation with light resource,even on overcast days4. There is a manual on back side which show you how to use this magic mirror.5. Suitable for outdoor activities and emergency uses, camping, hunting, skiing, etc.SPECIFICATION：Material: acrylicSize：2.24*2.24inWeight：1.23ozColor:as the picture showsPackage includes:★1*Signal MirrorNOTE:★ Due to differences between different displays, the picture may not reflect the actual color of the item. We guarantee that the style is the same as shown in the picture.★Due to manual measurement and different measurement methods, please allow 1-3cm deviation. Thank you!