A3 laminator is used for laminating photos, papers and other documents with max width 320mm 4 rollers, metal cover, 2 hot lamps The YT-320B laminator is used for laminating photos, papers and other documents with max width 320mm4 rollers, with metal coverMain technical parameter: QTY: 4pcs/ctnMEAS: 55.5x27x64CMOther size: 160mm, 230mm, 260mm, 320mm, 460mm