VRF/VRV Y Separation tube For MHI SF-DIS-22-1G,Plastic bag wrapped, packed with paper box. Inner box sizes 310*110*50MM, with one or two units in; outer box sizes 530*315*455MM, with 12~80 inner boxes in. 312 outer boxes without pallets could be loaded in a 20'GP, or 664 in a 40'GP.