Wooden, Stackable Bed Risers, Set of 4, in Natural Solid wood, stackable bed risers fit under the legs of your bed to provide 2-3/4'' to 3-1/2'' of additional height Creates additional storage and makes it easier to get in and out of bed These 2-inch bed risers and 3-inch bed risers fit casters up to 3'' and square or round posts up to 4'' dia Stack them for 7'' of height Set of 4