Usage Tips:BadgesMany people may have no idea how easy it actually is to purchase your own metal badge strap clips or lanyards and slot punch your own ID badges. Slot punch tools work well for punching badges one by one.Steps for usage:Move the ruler to the appropriate positionInsert the paper horizontally you want to punchPress the handle to complete the punchOpen the cover below to remove the paper scrapsNotice:1. For ID card punching, the max available thick is 1mm, please make sure the size to avoid damage the slot puncher2. Not fit for plastic sheeting.luggage tags hole punchLuggage StrapsSlot punches are also commonly used to punch holes in luggage tags for use with luggage straps. This little device works great in hospitals, concert venues, and security centers.ProductSpecifications:Hole size: 0.6 x 0.16 inch (15 x 4 mm)Hole puncher size: 5.9 x 1.7 x 1 inch (149 x43 x25 mm)Delivery Quantity: 1 PieceProduct color: black