* MACHINE-WASHABLE MESH COVER : Breathable and soft airy mesh cover is quick dry easy to clean and suitable for all seasons. * BROAD COMPATIBILTY : An extension straps make the lumbar pillow fits perfectly on any office chair, computer chair, gaming chair, executive chair, sofa, couch, car seat, SUV seats, truck seats, wheelchair and recliner seat, also good for trains, airplanes etc. * FITS ALL KIND OF SEATS : Wheather you are the driver in your automobile, truck, boat or any vehicle, or travelling by train, airplanes, bus or coach, this wide portable high backrest supports your body the ideal way; Its large tall contour will help you relax at home in the recliner, sofa, rocking chair or in the kitchen or dining room; in the bedroom, living room or garden, this deluxe low back bolster is sure to manage and improve your sitting position. * Helps with spine & lower back pain * Assist with proper posture alignment * Quality memory foam body temperature adapting * 3D mesh with zip * Breathable mesh * Washable cover * Elastic strap