Build & Imagine: Expansion Pack Slumber party-themed accessories expand the imaginative play of any Build & Imagine play-set More than 40 glow-in-the-dark magnets include sleeping bags, pajamas, telescope, campfire, hot chocolate, owl, and more Compatible with Malias Beach House, Marine Rescue Center, Day at the Beach, Fairytale Theater, and Pet Portrait Studio Expansion pack: does not contain building panels or dolls