Lumbar Support Pillow for Office Chair, Office Home Essentials,Stocking Stuffers,Back Support Pillow for Car, Chair Cushions,Back Pain Relief Improve Posture,Mesh Cover Double Adjustable Straps

?????????? ?? ???? ?????: With removable and machine washable mesh cover, this wheelchair back cushion can keep air circulation well and always keep you back cool and comfortable, dry for the best experience, so sweat and moisture doesn’t fill it up, suitable for all seasons.????? ?????? ??? ????? ????: Perfect for Christmas,New years, birthdays, valentine's day, mother's day, father's day, weddings, hallows' day and graduations.Try it now, don't worry.??? ?????? ??????? When the body leans against the cushion, it adapts to your unique body contours. Memory foam absorbs some of the pressure from poor sitting posture, reducing strain on the spine and muscles, thereby alleviating back discomfort.????????? ??????: This back support features an ergonomic design, and due to significant variations in individual body shapes, different adjustment methods are necessary. Please adjust the position of the back support pillow according to your height and sitting posture. If you experience any discomfort during use, promptly reposition the support cushion to find the most comfortable support point.????? ????????????: If you are feeling discomfort in your lower back, please place the chair pillow upright on the chair, ensuring the bottom edge is level with the seat and aligned with your lower back. If you are feeling discomfort in your upper back, please use the chair cushion in an inverted position. You can also adjust the back cushion up or down on the chair as needed to find a comfortable position, and tighten the two straps to secure the lumbar pillow more firmly to the chair.