The Adjuster Caddy Set is used in addition to the bodyCushion to allow you to comfortably position and adjust for larger framed clients, position pregnant clients face down in the later stages of pregnancy, adjust for frame variations, comfortably support clients with specific positioning challenges and more. The set includes the Large Wedge (set of 2), Extenders (set of 4), Rectangular Adjuster (set of 2), and the Adjuster Caddy Bag.