100% PREMIUM QUALITY MEMORY FOAM LUMBAR PILLOW - Our memory foam back pillow is 100% pure and is made of the exact same material as the world's leading memory foam products. Relieves and alleviates both acute and chronic pain from: back aches, muscle aches, arthritis, stenosis, herniated disks and general sore backs. Our memory foam is the perfectly formulated blend of comfort and support.ERGONOMIC DESIGN SPECIFICALLY TARGETS BACK PAIN - Due to our universal contoured structure, our back support cushions can be placed anywhere along the back of a chair for neck, upper, middle, thoracic, or lower back and spine pain relief. Use this backrest as a posture corrector to help with alignment and relieve pressure while driving your car or sitting on your office chair at work. Ideal for a gamer, truck driver, elderly men or women.DUAL ADJUSTABLE STRAPS - Most low quality lumbar pillows only have 1 flimsy strap which does not hold the cushion in place. Our dual adjustable straps can be secured tightly to the back of the seat so your cushion stays in the desired position and does not fall or slip down the desk chair.LIFETIME REPLACEMENT GUARANTEE - If anything goes wrong with your lumbar cushion, we've got your back...literally!HYPOALLERGENIC, BREATHABLE 3D MESH COVER - Allows airflow through the cushion to keep your back cool and dry for the best experience. Our posture cushion can also be used on the couch, wheelchair, auto vehicle, office chair, or as a portable travel companion while flying on an airplane. IMPORTANT - If your back cushion has a slight odor, put it in the dryer on low heat for 30-40 mins with a scented fabric softener sheet.