Otto is a small koala-shaped pull-along toy that is the perfect companion to help children develop motor skills, balance and coordination. Otto's wooden wheels roll smoothly over flat surfaces and have non-slip rubber details to ensure they roll quietly. The bird on springs bounces on Otto's head as its' pulled, adding joy and delight. Designed in France. Ages 18 months and up. Measures 9 x 4 x 7.75 in.