Contents: Punch body 4 replacement blades 2 replacement blades Spare rubber plate Size: Length: approx. 14cm Width: approx. 7.5cm This is a replaceable 2mm and 4mm diamond-shaped punch (4mm spacing). You can punch holes silently without making any noise, so you can work quietly without worrying about your surroundings. Because force is applied using the principle of leverage, like pliers, you can easily make holes.