[Comfortable Sitting]The dimensions The size meets the needs of most people, and the shape of the product is ergonomically designed to effectively relieve the discomfort caused by sitting in one place for extended periods of time.[Thoughtful Detailing]Our cushions and lumbar support pillows are made of durable fabric with quality zippers. The bottom of the cushion has a special non- design and the back of the lumbar support pillow is installed with adjustable straps to fit chairs of sizes.[Convenient to Use]The cover of the cushion and lumbar support pillow is removable and made of machine washable fabric for easy cleaning. The carrying handle on the cushion makes it easy to carry.[High-quality Materials]The core of the cushion and lumbar support pillow is made of high-quality foam, which is both soft and supportive and not easily dented. Soft memory foam gently conforms to your body.[Suitable for Work and Home]Great gift for anyone who sits for long periods of time. This product can be used , as an office chair cushion, or as car cushion, and also for people who often sit in wheelchairs OUTJOY.Material: polyesterColor: BlackPackage Contents:1 x cushion1 x headrestOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.