FiveJoy Lumbar Back Support Cushion Pillow (Dark Blue) &ndash; 32 cm X 34 cm X 12 cm High Density Memory Foam Pillow &ndash; Spine And Lower Back Support Arch Wrap-Around Structure &ndash; Removable Washable Soft Velvet Cover With Belt Strap &ndash; Suitable For Use In Home, Office, Car and Travel &ndash; Relieves Tension and Pressure From Body Weight While Sitting &ndash; Promotes Good Posture and Improves Blood Circulation