We bought the round and the large rectangular sizes and we absolutely love the color and pattern. However, not only do the edges curl up, but both buckle and warp badly, causing a safety hazard. We’ve tried laying heavy objects on them, steaming with an iron, rolling backwards and laying them upside down. Nothing seems to work. I’ve ordered other rugs from Wayfair and have never had this problem. If you are considering this rug, keep looking.