100% Cotton. Buy one to get a fat half -- roughly 22 by 18 inches. Buy two to get a full yard (roughly 36 by 45 inches.)
 
Moda Fabrics are limited editions, typically. That means Moda purchases a run of fabric based on store pre-orders, and when it's gone, it's gone. Occasionally, they bring some prints back. Moda's high standards for the quality of their base fabric and the color quality of the printing process are the reason Moda fabrics are a favorite with quilters, seamstresses, and crafters alike.