As Seen On TV, Contour Legacy Leg Pillow, Orthopedic Leg Pillow For All Night Comfort & Support, Aligns, Cushions, And Cradles Hips, Thighs, & Knees For All Night Comfort, Provides Perfect Alignment Of Back & Hips, Supports & Cushions Back & Knees, Restores Your Natural Alignment For Healthier Sleep.