shape:round backing:suede,not easy sliding,more suitable for smooth surface 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 ...