Fits our large hard panama jack lounge chairs which was difficult to find cushions. Not very thick, does the job, has a zipper but seems I may add another outdoor slip cover in future as I’m sure Florida sun will fade it over time. Also new to add a piece of velcro to attach cushion around the back of chair to keep from sliding.  (Easy just cut a piece that’s 16” no sewing involved). Color matches our western frontier El Paso serape blankets in teal perfectly.