Designed for ReclinerBack Support Measures 20x216x3 headrest Measures 137x17x24The widen and thicken sides cover around your entire waist and lower back Perfect Size Supports the Entire Backthe recliner lumbar pillow is designed to fits your reclinerArmchairs and Couches allowing you to feel relaxed and at easeThe headrest can be tied to the backrest or separately tied to the recliner chair Make your leisure time more comfortable Premium Memory FoamThe inner core of the lumbar support pillow is made of premium memory foamlumbar support pillow for recliner chair has increased height to support your backIts perfectly fit the natural curve of your back providing additional support for the spine Ergonomically designed lumbar pillow will effectively relieve back pain and improve your sitting posture Fleece Removable CoverWith removable and machine washable cover this back cushion can keep air circulation well and always keep you comfortable suitable for all seasons Extensively Applicable Occasions our back cushion for office chair is suitable for diverse kinds of occasions including but not limited to bedrooms living rooms offices and more to put on sofas beds car seats chairs and so on NOTICEYour back cushion arrives compressed but set up only takes 4 easy steps open your package unroll the cushion cut the plastic then allow 2448 hours to expand allow extra time for expansion in cooler temperatures