Description These are toy whistles, which have perfect sound quality. These whistles are small and exquisite, suitable for children, promote and develop your children's musical ability from an early age, which is conducive to their continued growth. Features -Color: Green -Material: Ceramic -Size: About 8.00X3.00X2.00cm/3.14X1.18X0.79in -Using high-quality and well-selected ceramic materials, this mini whistle is safe, durable and practical. -Each whistle is carefully tuned and tested during the production process to ensure the best sound quality. -A very novel toy for your children to develop their attention. These whistles are small, exquisite and cleverly designed. -When your kids try and play music, they are perfect to encourage them to like music. -Small size and lightweight, easy to carry and store. You can take this cartoon whistle anywhere.Package list: 2 x ceramic whistles