Elevate your bed, chair, couch, or table the easy way with this set of 4 lifters. Get 7.6cm of additional height to assist in the process of getting in and out of chairs and sofas. Use under tables to allow wheelchairs to fit or to simply make a taller work surface. 7.6cm risers are also ideal for creating more storage space under a bed. Simply put your furniture legs or wheels on top of these sturdy risers and gain an additional 7.6cm in height. Great for kids' rooms or college dorm rooms. Makes a perfect backÃ¢ÂÂto-school gift. The bottom of the bed raisers also feature rubber stoppers for floor protection and added traction. Each riser can support up to 230kg. (set of 4 supports up to 230kg.) and carry our 5-Year limited warranty. Padded top holding area is 7.6cm in diameter and 1.6cm deep.