Buildings of the World Beach Toy Sand Mold Set - Egyptian Pyramid, Taj Mahal, Great Wall, Mayan Pyramid Set of 5 durable plastic, educational sand toys featuring 4 wonders of the world - Taj Mahal, Egyptian Pyramid, Mayan Pyramid, and the Great Wall of China. Sturdy molded plastic design to stand up to hours of creating on a sandy beach, playground sand box, or classroom sand table. Durable enough to stand up to toddlers and kids of all ages. Recommended for kids ages 12m and older. Each Piece is between 4-6 inches tall.