EvZ Leather Belt Hole Punch Plier 6 Size Head revolves for DIY Hand Made High quality metal body with black coating to avoid oxidation. Heavy duty brass mat. Turning the dial (one direction) to select the hole size. Punch sizes: 2, 2.5, 3, 3.5, 4, 4.5 Soft rubber cushion grip handle brings you comfortable feel. The bottom ring helps to lock the handles after using for safety.