Rectangular shape. Flexible back resists wrinkling. Triple felt backing. 10-years soil and stain protection. High twist nylon prevents matting and crushing. Double stitching. Lifetime anti-static fiber. Anti-microbial treatment. Age limit: 2 to 8 years. Lifetime limited warranty. Made from 100% nylon. Made in Belgium. 113 in. L x 78 in. W. From coast to coast, this colorful rug enables children to learn the location and names of each of the 50 United States. Geography has never been so much fun!