Description: 【Quality material】: This lumbar pillow is made of quality soft breathable fabric, which is skin friendly, soft, and comfortable to the touch. It can be used repeatedly 【Ergonomic design】: This air inflatable pillow adopts an ergonomic design that provides good lumbar support for your rest and long sitting periods 【Easy to use】: This pillow can be quickly inflated by pressing, it's can also be used as a leg pillow among other uses. Its flexible design makes it easy to use 【Appropriate size】: The size of this waist cushion is 12cmx40cmx42cm/4.72inchx15.75inchx16.54inch, with a compact structure and lightweight design. It also comes with a storage bag for easy portability 【Wide application】: This lumbar support pillow features a multifunctional design that provides convenience for your business trips, travel, airplane journeys, and other activities Size Chart: 12cmx40cmx42cm/4.72inchx15.75inchx16.54inch Package Includes: 1 Inflatable Pillow 1 Storage Bag Note: Please allow slightly errors due to manual measurement and different monitors.