D.O. It's a multi-strap of the .
It goes perfectly with the official penlight!
It is also a convenient item that can be used in a variety of other ways, such as attaching a key and connecting it to a belt roof, or attaching it to a carry bag as a marker!

Size
Width: approx. 25mm x Length: approx. 300mm (including parts)

Materials] PP, alloy, iron
PP, alloy, iron

Country of origin
China