A Treasure Chest to store your child's polished stones! A gemstone box makes a great holiday gift for the young rock hound in your home! Not recommended for children under 5. Keep polished stones safe with one of our wood treasure boxes. 4¾″ long, 2½″ wide, and 2½″ tall. Made of wood. This gem treasure chest is paintable. Includes a 1/2 pound of 1/2" - 3/4" size, mix of highly polished stones.