information about this product NICE DESIGN: The flexible design of the buckle and the super elastic headband with the elastic band are suitable for the head circumference of all adults. FOR THE DIY TORCH: In addition to replacing the headlamp strip,it is also suitable for use with a DIY flashlight.(3 sides of different angles for you to choose and assemble according to your needs). Widely used: the scope of application can be used for climbing,cave,diving,camping,working,operating,riding,etc. > COMFORTABLE: Comfortable to use,comfortable to wear,with sleeves on three sides,the fixed flashlight is stronger and not easy to fall off. WIDE RANGE OF APPLICATIONS: It has a wide range of applications,suitable for flashlights with a barrel diameter of 18-33mm,which is very convenient. Function: 1.The flexible design of the buckle and the super flexible headband with the elastic band are suitable for the head circumference of all adults. 2.Comfortable to use,comfortable to wear,with sleeves on three sides,the fixed flashlight is harder and not easy to fall off. 3.It has a wide range of uses,suitable for flashlights with a barrel diameter of 18-33mm,which is very convenient. 4.In addition to replacing the headlamp strip,it is also suitable for independent use of the flashlight.(3 sides with different angles for your choice and assembly according to your needs). 5.The scope of application can be used for climbing,cave,diving,camping,working,handling,riding etc. How to use: 1.Unfold the lamp strap,then attach the flashlight,headlamp etc.to the strap 2.After attaching the lamp,put the headlamp strap on your head. Specifications: Item Type: Flashlight band Material: Nylon Elastic Strap Width: Approx.2.5 cm / 1 inch Suitable for head circumference: Suitable for all adult head circumferences Suitable torch diameter: suitable for flashlights with a diameter of 18-33mm (large head lamps are not recommended) Package List: 1 x Flashlight Strap Note: 1.Please allow 1-2cm error due to manual measurement.Thank you for your understanding. 2.Monitors are not calibrated same,item color displayed in photos may be showing slightly different from the real object.Please take the real one as standard.