Package information of " Wholesale Water Dissolvable Soluble 0.5 Kg/spool 1.75 3.0mm Pva Filament" is as below: Spool size : in poly bag(Vacuum packing) with a desiccant bag inside box Size: 20.8 X 20.8X 7.3cm Then 8 boxes in one carton, carton size : 43.5 X 43.5 X 16.5cm.