TOOGOO(R) 12mmx3mm Flat Oval Shape Hole Leather Belt Gasket Hollow Punch Tool Product Name : Hollow Hole Punch;Punch Hole Design : Flat Oval Shape Punch Hole Size : 12 x 3 mm / 0.47" x 0.12" (L*W);Total Length : 100 mm / 3.9" Shank Diameter : 12 mm / 0.47";Material : Metal Color : Gray;Weight : 70g Package Content : 1 x Hollow Hole Punch