Designed for use with our Parts of the Animal Cards (RC20-RC28) and Parts of the Plant Cards (RC29, RC30), you ’ll find them useful for many of your other three-part card sets. Each section has plenty of room for fingers to remove cards. Durable hardwood, lightly coated with a clear lacquer finish that shows the wood grain. Made in U.S.A. 12" x 9" outside; compartments are 5½" x 8½", 5½" x 5¾", and 5½" x 2¼.