【Adjustable Light Intensity!】 Focusing increases as you extend the adjustment section. Great as a light for night shifts! Ensuring safety in emergencies! 【Product Details】 ●Materials: Aluminum, iron, silicone rubber ●Size: Extended W16 x H150 x D16mm, Unextended W16 x H144 x D16mm ●Weight: Approximately 55g (including batteries) ●Set Contents: Strap ※The batteries included upon delivery are for testing purposes, so please be aware of this. ※Never look directly at the light source, as it is dangerous. (c)Disney