... 3)high quality low price 4)use for packing fruit,food,vegetable,etc storage boxthis kind of ... all produce by pp hollow board,so the thickness of pp hollow board is 3mm, GSM:600g/ ... easy cleaning, non-toxic, antiseptic and recyclable.Applications:Packing,transfer box, light-duty machinery, pharmacy, pesticide, ... us the following details:1) Size of the board (length*thickness*width)2) GSM(gram per square ...