Brand: Pallet Racking Add-on unit includes 2 shelf levels which contain the items below. 1 Mecalux Teardrop upright 8' high x 42" deep (blue), 16,700lb Capacity 4 Mecalux Teardrop beams 8'Long x 4" Face, 5,370lb capacity 4 Wire decks 42" deep x 46" wide, 2,500lb capacity