One main body, size: 13cm Six blade sizes: 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm Weight: 90g Material: Screw part made of brass. Durable. Screw Punch Leather Craft Hole Punch Tool 6 Size Set No hammer needed, quiet operation, allowing you to enjoy hobby, leathercraft, and sewing work without disturbing others. For punching holes in leather, cloth, rubber, vinyl, cardboard, etc. Can be used to punch belts, watch bands, etc. This one tool can punch 6 different sizes of holes. Compact size, can be used even in small spaces.