Packaging The product is packed by the polyethylene bag inner with poly-coated paper bags outside. Standard: 20kg/bag, 25kg/bag Transporting and storing 1.The product should be kept from water and wetness when transporting and storing, and not be put and stored together with the smell thing. 2.The best storing temperature is under25 celsius, keeping ventilation and drying. 3.Shelf life: 12 months. ItemIndex Color Dairy Yellow Protein ( N*6,25)% 50 Min Particle Size According to needing mesh (40-100 mesh) Moisture % 10,0 Max Fat % 2,0 Max Ash % 6,5 Max