Color whistle green YO-CWGF 1 piece

This is a standard plastic whistle. The ball inside the whistle is made of cork, so it is less likely to become muffled by saliva. Color: Green Material: Body: ABS resin, cork, Ring: Iron, String: PP (polypropylene), Clasp: ABS resin Size: 17 x 20 x 40 mm String: Total length 920mm Weight: 10g