1 Piece D-Shaped Lumbar Support Roll Lower Back Support Posture Cushion Car and Home

Overview-Roll provides comfortable support to maintain the inward curve of the lumbar spine -Height adjustable elastic securing strap to suit different user back dimensions -Plush hard wearing, washable velour cover -Lightweight and easily portable -D-shape roll suitable for most users -Easily attaches to office chairs, automobile, and airline seats. -Moisture-Wicking fabric -Has adjustable density options • The D-shape is excellent for general use: the flat side fits against the surface of your chair back while the curved part provides support for your lower back