Head and Shoulder Disposable S-Frame works with your existing head and shoulder S-frame system to hold the entire upper body in position. Frame is preloaded with perforated thermoplastic to save time&mdash,no need to unload and reload frame inserts between patients. More economical than similar products. Use with Tilting Headboards above or with most other leading brands. Compatible with WFR/Aquaplast AccuFix&trade, Boards, the Halcyon Profile Board and Med-Tec&rsquo,s S-frame Board. Meets the increased requirements for IMRT.