Organize your space with the Monster Shop Q-Rax Blue Metal Racking Units 5 Pack. These racks are easy to assemble, 100% boltless, and have extra depth. The keyhole mechanism allows the components to slide into place and lock together, creating a strong storage unit perfect for garages, warehouses, utility rooms, sheds, and greenhouses. The bundle includes three large and two extra-large monster garage storage shelves/warehouse shelving units, each with five shelves. The large racks measure 182.5 x 90 x 50cm, and the extra-large racks measure 182.5 x 120 x 50cm (width x depth x height). Each rack can be split into two halves, effectively creating two solid workbenches with a weight tolerance of 200kg per shelf for evenly distributed loads. To assemble the racking bays, all you will need is a rubber mallet.