1. [Material and Size] Pillow Trill Sofa Size Size 383810cm/ 15154inch. Adult booster chair pillow, the area of ​​the driver's appearance effectively 12 cm/ 4.7inch.car driver strengthening seat, air layer made of fabric, PP cotton filling, breathable soft and comfortable, thick and full, not easy to deform. The car seat strengthening pillow is compressed. Remove the package and shake it. It will take 24-48 hours to completely expand 2. Feel the high -quality car seat pillow to support legs and backs while sitting on a car or on a computer/ desktop or at home. During the driving, the height is very low to see the viewing line. Car Booster Seat Adult/Car Seat Cushions for Short People Can Help You Broaden Your Horizons, Clearly See The Road Conditions; 3. [ Multipurpose] The Car Seat Cushion Built-in Handle For Ease of Transport, Can Be Used As Office Pillows, Rocking Chair Pad, Patio Chair Pad, Outdoor Chair Pad, Dining Chair Pad, Lawn Chair Pad, Camping Chair Pad, Kitchen Chair Pad, Kitchen Chair Pad, Kitchen Chair Pad But Also as a Recliner Cushion Garden Mat and A Tatami mat. It can help support your lower back, reduce stress, relieve back fatigue, and give you a feeling of comfort. The car seat pillow is very suitable for people who need to drive for a long time. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.