Binding mode: Wire binding, comb binding Binding Material: Iron Ring,Hard Plastic Ring Punching Features:Binding mode: Wire binding, comb bindingBinding Material: Iron Ring, ... Hard Plastic RingMax.Binding Thickness:25 pages(80g)Max.Binding Width: ArbitraryHole Distance:2:1(12.7mm) 27 holes ... :1 13 pieces /3:1 20 piecesSize of Machine:480x465x165mmNet Weight: 35kgsCarton qty: 1pcWarranty: We will ...