The easy way to raise the height of your bed Now there is no need to buy a new bed. Just place one of the cube raisers underneath each corner of your bed & they will raise the height by 15cm. Making it much easier for you to get in & out of bed, the cubes have recessed holes that allow the furniture to sit securely & provide stability. Made from traditional hardwood, they are supplied in a set of four. Code: D4591