Rattle - Horn There's a proviso with this toy rattle which is that the outside of the packaging states that it is not suitable for children under 3 yrs of age. However . . . unless your infant child manages to crack open the casing of the rattle then the small parts that it suggests are a choking hazard will remain in place . . . and I guess that this is the same with any rattle. The rattle is shaped a bit like an elegant dumbbell; it is unlikely to do anythig for your strength training but it is a tactile form. The main body of the rattle is made from walnut wood and the two end sections are made from beech. There are holes pierced in the end of the rattle to allow the sound to escape Designed by Kentaro Eguchi and made in Taiwan. We stock other toys by Eguchi as well. Measurements (toy) Length: 11cm Diameter: 3.5cm