shape:round diameter:18.5cm/26cm warp:polyester filrment,weft:worsted cotton big fold lace,fine and uniform hidden zipper European style non-slip mat/quilting pad/chair cushion/round cushion/Yoga mat/ 1.suede backing,not easy sliding,more suitable for smooth surface2.hidden zipper,not scratch desktop and floor,more beautiful and practical3.big fold lace,fine and uniform4.inner filled quilting ...