Defination : Fresh Fruit of dry nature belonging to the species Junglans regia, to which once ripe has been removed the pericarpum (Hairless), being covered only by the hard and rough endocarp (Shell), and which are divided into two halves that enclose the edible seed of characteristic flavor. Veriety : Serr, Chandler Container : Polypropylene bags of 25kg Walnut Gauge Limit values of the equatorial diameter, which define the size of the walnut, expressed in millimeters Size : The walnuys must have a uniform size, according to the sizes established in Table 1. accepting a maximum of 10% of walnuts of an immeditely lower size, including in this figure upto 4% of other sizes