The 'PJ Party' Die Set is part of the 'Snuggle Season' Collection from Cute & Whimsical. Designed to work with both the Big Mouse (2203) and the Little Mouse (2204) from the Meet the Mice Collection. This set includes outfits and accessories to dress your mice for a cozy night in pajamas, books, and teddy bears. This set includes 13 thin metal dies; the Big Mouse is approximately 4.25" x 3.5" (10.8 x 8.8 cm).