Specification: Item Type: Headlamp Elastic Strap Material: Nylon and silicone Gross Weight: 33g / 1.2oz Uses: Fixed flashlight, used as headlight, free hands. Scope of Application: It is suitable for fixing flashlights with an outer diameter of 22MM to 32MM. (The silicone is elastic, and it can be used even if it is larger.) Product Size: Elastic band width: 2.5CM / 0.98in Applicable Method: The flashlight is worn on the side of the head, the direction of the lamp head is forward. Uses: Climbing, caving, diving, camping, work, homework, cycling Package List:1 x Headlamp Elastic Strap Super Elastic: The flexible buckle design and the super elastic headband with elastic band are suitable for the head circumference of all adults. Made of nylon and silicone material Comfortable to Wear: The headlamp fixing strap is adjustable in tension, comfortable to wear and not easy to fall off. Safe and secure when using outdoors Applicable Torch: With a sleeve, the flashlight is more firmly fixed. It is suitable for fixing flashlights with an outer diameter of 22MM to 32MM. The silicone is elastic, and it can be used even if it is larger DIY: In addition to the replacement of the headlight belt, it is also suitable for DIY the torch into a headlight. You can give full play to your creation ability Scope of Applications: This headlight belt is suitable for outdoor activities, such as mountain climbing, caving, diving, camping, work, homework, riding, etc.