BThe Green Knee-TTM - Leg Support Pillow Device Memory Foam ReviewbP PP The Green Knee-TTM - Leg Support Pillow Device Memory Foam Phelps reduce back pain evenly supporting and holding the legs and feetPInsurance and Medicare BillablePHypo-allergic materials: Core construction, HR foamPclinically studied and proven effective and is endorsed and prescribed by Health care practitionersPImproves Blood circulation from Hips to FeetP