Features:1. Adopt high strength steel， it is tough in structure2. Polished and smooth handle is comfortable to hold3. Feature fine resistance to abrasion and impact4. Strong texture makes it uneasy to distort and break5. Easy to operateMaterial: MetalSpacing: 4mm/0.15''Model: 1 prong/ 2 prong/4 prong/ 6prong Package included:1 Set of 4 Leather Craft Tools Hole Punches