Item Type: Wrist Flashlight HolsterSize: Flashlight sleeve hole diameter (25-30mm can be automatically applied)Material: NylonUse: For wrist flashlight usingWeight: 53g / 1.87ozApplicable Torch Diameter: Approx. 25-30mm / 0.98-1.18in (Regulable and if it comes with a clip diameter less than 25mm can also be)Suitable Arm Circumference: Approx. 172-235mm / 6.77-9.25in