Size:4 Pack Deluxe Heavy Duty Bed Risers, Furniture Riser bed Lifts in Height, Great Under Bed Storage.– Set of 4 These Elaine Karen Furniture bed risers allow each household item to rise in height for storage or for enhancement. Made out of heavy duty plastic, the nonskid, stackable risers are safe on any level floor surface such as hardwood floor, carpet, and rugs. These square bed risers elevate the bed, or furniture 5.5” off the floor. p> Creates additional Storage Space under Your bed These bed Risers rise to effectively utilize the under the bed space for much needed storage space. It instantaneously gives you storage space under your bed, sofa, or any other furniture piece. The bed lifters or casters fits safety and securely into recess cup built in to the bed riser. Secure Fit and Safe : Bed and furniture risers are super easy to use. Simply place the riser in bed or furniture area and insert the bed post to place on top on the recessed wall of the risers. Recessed walls fit up to 2.93” bed post and ensures safety and that the bed or furniture do not slip and fall. The smooth plastic edges will not scuff floors or snag carpet. Bed risers may be stacked together when not in use to conserve space. No More Back Ache Get rid of the backache that comes from leaning over your table that is to low. Elevate your table and enjoy a works surface that’s right just for you. Satisfaction Warranty Elaine Karen Bed Risers are backed by a 30 day 100% MONEY BACK Warranty. No questions asked! Order Now!