Description The sliding flute whistle is a creative musical instrument that allows children to easily learn music. The sliding whistle provides a fun and educational experience. Made from aluminum alloy and ABS , it is safe and lightweight to use. Its versatile design allows for sliding, blowing, and pulling, catering to different needs and preferences. Features - Color: Blue -Material:Aluminum alloy, ABS - Size: 24.50X5.00X2.00cm/9.63X1.97X0.79in -The sliding flute whistle is simple and funny, designed to make music learning easier. -The whistle is versatile in design and allows for sliding, blowing, and pulling. -The whistle instrument is made of safe ABS and aluminum alloy material for durability. -Slide whistle is suitable for beginners, kids and adults, suitable for any setting. -The fashionable appearance of the slide whistle is designed to attract children's attention. Package list: 1 x sliding whistle