These paperless towels are super soft high quality 100% GOTS certified organic cotton flannel and are serged around the edges for a clean finish. These 2 ply cloths hold up to the strongest of jobs. You can expect these work-horses to last for a very long time. Use them to mop up any spill, dry your hands, or for any typical use of paper towels. These sets come with Organic Cotton Thread. I throw mine in the washer and dryer with any and all loads of laundry (they take up very little space), because no special care is required. Finished size is 12 x 11 inches, and is made from a high quality flannel fabric. See last picture for close up. Try them and love them, or send them back for a 100% refund. GOTS certified 100% organic cotton. Natural, unbleached flannel fabric from a certified Fair Trade Factory with professionally serged edges.