Cross Roller Plunger Electric Limit Switch 1NC 1NO for CNC Mill 3D Printer Door Switch ME-8122 1: Neutral packing : plastic bag for goods+ inner box bubble+ inner box +carton 2: Upon customers' request, but the price is different with neutral packing 3: Carton size: 30*25*30 4: 50 pcs/box,10boxes/carton