1. Suitable for children playing and improving their visual and auditory. 2. The drum of the two-in-one, which constantly exercises baby's' finger flexibility, makes baby's perceive musical rhythm and promotes their coordination of hand-eye and brain developments. 3. Ideal gift - Nice Christmas present and birthday present for boys and girls is for children. 4. Great toys to develop children's brain and cultivate their musical feeling. Made of ABS material, durable and safe to use. 5. The Drum helps your baby to explore sounds and beats of a drum instrument.