The size of whistle is 5.5 x 0.8 CM(2.16 x 0.31 inch), the adjustable circumference of the rope is about 40-80 CM(15.7-31.49 inch). Material: Ceramic and Wax Rope Creative whistle design, cute and fun. With its simple design, combinations with clothes more freedom. It is also a good gift for the child.
