Simple to use:
1.You first flip the rotating head, place your item between the brass plate and the prong, then squeeze the handles together, punching a hole.
2.Functional Revolving carbon steel head with six punches size: 2, 2.5, 3.0, 3.5, 4.0 and 4.8mm,can be cut hole on watch strap, leather belt, paper card, plastic, etc Package Include:
1 x Brass Plate
1 x Screwdriver
1 x Punch Plier