Uxcell a15070800ux0427 DIY Leather Belt Watch Band Gasket Hollow Hole Punch Cutter Tool 12mm Punch Hole Size: 12mm/0.5''; Total Size: 10 x 1.6cm/4'' x 0.6''(L*W) Total Weight: 102g; Product Name: Hollow Hole Punch Package Content: 1 x Hollow Hole Punch; Material: Metal Shank Diameter: 4cm/1.6''; Use for: Leather Punch Hole Design: 4cm/1.6''; Color: Black