Stack racks high and save on space. One level, two levels, three easily adjust the size and configuration of your wine collection with this 12-bottle*, stackable hardwood rack. Strong, weighty hardwood allows you to stack from floor to ceiling safely. Stand alone or stack with the 12-bottle x rack and wine glass rack for flexible storage. Easy to assemble. No hardware required to stack, but should be secured to the wall if 3 or more are stacked high. Some assembly required.