We usually pack each 1piece of enclosure in a box,16pieces to a carton. The size of a case is 51*37*50.5cm,Usually we use unestech's brand packing ,we can also use customer own packing as your required. we use cartons for outer packing,it be strong enough to withstand rough handling.Finally,pack and lable them,to ensure your shipments arrive on time and in good condition.