Max. Punching ability: 20 sheets (80g), 2 sheets (PVC)Max. Binding ability: 300 sheets (35mm comb ring), Binding form: Clamp strap, comb ring, flat spine. Character: Margin adjustable, pull-push pinsMax. Binding range: Below A4, Max. Punching to count: 21 holes, Hole distance and hole form: 14.3mm, 3 x 8mm, Margin adjust range: 2-5mm, Pull-push pins: Full line (21pcs), Net weight: 12.5kg, Dimensions: 460 x 340 x 230mm