HP2188NCombBinding Machine Parameter Binding form: Plastic comb ,Clamp strap The Max. Binding Thickness:25mm of round plastic ring 50mm ellipse plastic comb The Max.Punching Thickness:12pages(80g) Max. Binding Width : Below 300mm Hole Distance: 14.3mm 21 holes Adjustable Margin: 2.56mm Design of Section: 3.0x8.0mm Punching Form : Manual Quantity of Movable Cutter: 3 Pieces Size of Machine: 370x140x230mm Net Weight: 4.8kgs Package: 4pcs/ctn G.W. : 19kgs N.W. :17.5kgs Outer Carton Measurement : 720x430x320mm