This is a donut-shaped memory foam cushion. Designed to distribute body pressure when sitting, it reduces the burden on your lower back and buttocks. ✔ Recommended for long hours of desk work, studying, and driving ✔ The hole in the center relieves pressure for comfortable sitting ✔ Comes with a convenient rubber band for easy carrying ✅ Color: Brown ✅ Size (approx.): 32cm (length) x 40cm (width) x 12cm (thickness) ✅ Condition: Shows some signs of use, but there are no flattening or tears, and it's still in good condition. How about it for working from home or in your car? Instant purchase OK, will be carefully packed and shipped. #Cushion #DonutCushion #LowerBackPainRelief #WorkFromHome #FloorCushion #OfficeChair #Telework #MemoryFoam