White Mountain Puzzles-Jigsaw Puzzle. The perfect pastime for the whole family to enjoy! White Mountains puzzles are known for their thicker, fine quality pieces. This package contains one 300 piece puzzle. Design: Cozy Candy Shop. Finished Size: 24x30 inches. Recommended for ages 10 and up. WARNING: Choking Hazard-small pieces. Not for children under 3 years. Made in USA.