[Single Item]
When not in use, the whistle can be stored on the hat. After using, release your hand and the whistle will naturally be stored in your heart. Color: Gray. Width: 1.5 inches (39.5 mm). Length: 3.7 inches (94 mm). Case: Gray. Compatible Helmet: Grooved type. Whistle: White. Main Body: Polyethylene (PE). Attachment: ABS resin.
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