Each pallet is wrapped with a polyethylene shrink film on each side, free of defects. A plastic film is laid between the pallet and the cod skin blocks. Individual packs are not allowed. Each pallet is wrapped with metal strips (minimum 2 strips per side) or plastic strips (minimum 4 strips per side). Each pallet has a weight of not more than 1300 kg (gross). The permissible dimensions of the pallets are 80×120 cm, 100×120 cm and 120×120 cm, and the height of the pallets does not exceed 180 cm. The upper part of each pallet must be flat, on one level without any blocks in the middle, in order to be able to stack the pallets.