3 Layers protection all together. The first layer is foam pack, the second layer is small size inner box, the last protection is one big size outside carton. Each inner box contains 2pcs led work light pods, bottom base mount brackets and hardware, led work driving light wiring harness with toggle switch fuse and relay. Box size is 24*16*19 cm, 2 kg per box; 8 Boxes packed into one bigger outside shipping carton, Carton size is 49*33*40 cm, 15.5 kg per carton.