METRON Slim Memory Foam Multi-Purpose Lumbar Back Support Pillow Seat Cushion (15 x 12 inch, Grey)Contoured backrest for support to the lower lumbar area, effectively holds and supports the spine during long sitting hours Color: Grey, Pattern: Solid, Size Name: Standard Material: Memory Foam Package Contents: 1 Lumbar Back Support Pillow Size: 15 inch x 12 inch Care Instructions: For better results dry clean only the outer cover, For memory foam pad use spot clean only, Please do not wash the memory foam pad, Please air dry the product before use