Package includes 4 packs of activity cards that measure approximately 1.75" wide x 2.5" high. Each pack contains 16 different activity cards with fun games printed on them. This is an officially licensed Sesame Street product. Sesame Workshop, Sesame Street, and associated characters, trademarks and design elements are owned and licensed by Sesame Workshop. (c) 2007 Sesame Workshop. All rights reserved.