Made of selected wood, these rulers are lacquered with a multiple coat for a natural finish. Rulers are scaled on both sides, centimeters on one side and inches on the other. The yardstick also is designed with a hole for hanging. Sold as a pack of 12yardsticks. Made of selected wood, these rulers are lacquered with a multiple coat for a natural finish. Rulers are scaled on both sides, Centimeters on one side and inches on the other. The yardstick also is designed with a hole for hanging. Age: 8+ Years/Grade 3+