Made of material for long time and durable use. Perfect toys to stimulate children& 39;s interest in sound and music. Your kid will enjoy a good, happy and unforgettable childhood time. Sutable for kindergarten, home and so on. Also can be a good gift choice for your kids, they will like it. Features - Color: Random Color. - Material: Metal + Wood. - Size: 21x5.5x3cm. - Made of material for long time and durable use. - Perfect toys to stimulate children& 39;s interest in sound and music. - Your kid will enjoy a good, happy and unforgettable childhood time. - Sutable for kindergarten, home and so on. Also can be a good gift choice for your kids, they will like it. - Help to develop kid& 39;s interest cultivation, hand-eye coordination, auditory and interaction.