Maximize the storage space under your bed with these 6" bed risers. With a weight capacity of up to 2000 pounds, these heavy-duty risers add 6" of clearance, which creates up to 20 cubic feet of additional storage space. The top of each bed riser is recessed to securely hold rug rollers or glides up to 2.75" wide, and the bottoms are made smooth to avoid scratching or denting hardwood floors.