A to Z Animals Rug - Carpet Square Kit of 26. This set of 26 carpet squares is designed as a supplement for the A to Z Animals Rug. The A to Z Animals Rug features animals, from Alligator to Zebra, and combined with the A to Z Animal Squares provide the perfect place for children to sit and learn their alphabet and enjoy educational matching fun. Antimicrobial Treatment. Carpet Stain Protection. Patented Backing Technology - prevents wrinkling and creasing. Lifetime Abrasive Wear Warranty. Proudly made in the U.S.A.