... of rollers:4rollers(roller diameter : 25.5cm) Product Type:KM-230/230M Laminator machineThis A3 laminator is designed with the handle ... .Warming-up time:3-4min11.Packing:4pcs/ctn12.Dimensions:500*230*110mmOther size:160mm,230mm,260mm,320mm,460mm,550mm KM ...