Our Whistle Birdcall Toy is made of good plastic material that is durable and practical. It is a funny musical slide whistle, which can make a sound like the bird call, perfect gift for your children. The product style is realistic, and the workmanship is fine, kids will like it. It is also an outdoor whistle prop. It can also be a good gift for children who behaved well as a small prize. Features -Color:Assorted Color -Material:Plastic -Size:12.50X0.90X0.90cm/4.91X0.35X0.35in -With the selection of premium materials, it is safe and durable, can be used for a long time, small and delicate, lovely shape design, the slide whistle toy can win kid's love. -The Whistle Toy is lightweight, easy and convenient to carry and store when not in use, it can be given to your children as a birthday gift and holiday gift, they will love it. -The whistle toy can make a crisp sound like the bird call, which is so creative and interesting, a good intelligent toys for kids. -With fine workmanship and delicate appearance, this kids whistle toy can be a good prize for teacher to students. -Light and small, this Whistle Toy Flute can be carried anywhere and it is easy to use and store in your bag or purse. Package list: bird whistles