For sale is this Benazcap Memory Seat Cushion for Office Chair 17 x 19 x 6 inches, Black n excellent condition – very little use It’s a good thickness, softness and stays in place.Memory Seat Cushion for Office Chair Sciatica & Back Pain Relief Memory Foam Firm Coccyx Pad for Car, Wheelchair, Gaming chair Desk Chair,etc. measures:17 x 19 x 6 inches. please see all photos to make sure it is what you need. · please see all photos to help determine over all condition as they are a part of the item description. zoom my pictures so you can see them better. you will receive it just like is on my pictures. will ship same day. as soon as payment received. If you have any questions email me. Check out my other items!