This extremely compact 2-hole punch is easy to carry around in your pen case or bag without adding extra bulk or weight. To punch holes, fold the paper in two, insert the folded corner into the hole puncher, and punch away! When you unfold the paper, there will be two perfectly punched holes. Punched holes are 0.24 inches (6 mm) in diameter, and the hole centers are 3.15 inches (8.0 cm) apart and 0.47 inches (1.2 cm) from the sheet edge. The hole puncher can punch one folded sheet at a time.
Dimensions: 2.2 x 1.0 x 0.7 inches (5.6 x 2.6 x 1.8 cm).