Sturdy and comfortable cover. Removable and washable * The zafu fill with buckwheat hulls. The zabuton fill with kapok, which is softer and more resilient than cotton batting * Zafu has convenient handle for carrying, adjustable with a zipper opening, and double stitched for extra strength * The zafu is approx 14" in diameter and 7" in height and weight 7 lbs. The zabuton is approx 33" long by 30" wide and may fits people up to 6" tall * Buckwheat zafu compresses very little with use. Like sitting in sand they will mold to your shape.