28 piece set - Jr. Ranger Night Sky Dominoes National Parks Edition is perfect for 2-4 players, ages 3 and up! MasterPieces Picture dominoes - comet, telescope, and other night sky objects inspire the gameplay of this family game. Fun under the stars - gather your friends and get ready for some nighttime fun with Jr. Ranger Night Sky Dominoes National Parks Edition! MasterPieces stands behind its products and guarantees your satisfaction.