1-2-4-6 prong 4mm Leather Craft Punch Stitching Hole Punches Tools ,2 prong 1. Adopt high strength steel, it is tough in structure 2. Polished and smooth handle is comfortable to hold 3. Feature fine resistance to abrasion and impact 4. Strong texture makes it uneasy to distort and break 5.Easy to operate Material : Metal Spacing : 4mm/0.15 inch ,Package included : 1 x Hole Punch (Size Optional)