The referee whistle is made of ABS environmentally friendly materials and polymer materials, which are non toxic, tasteless, healthy and environmentally friendly.The referee's whistle adopts a non nuclear whistle design, with strong sound penetration, easy to whistle, and a loud and clear sound.

Features:
1MATERIALS: The referee whistle is made of ABS environmentally friendly materials and polymer materials, which are non toxic, tasteless, healthy and environmentally friendly.
2LOUD WHISTLE: The referee's whistle adopts a non nuclear whistle design, with strong sound penetration, easy to whistle, and a loud and clear sound.
3RELIABLE QUALITY: The referee whistle adopts fine craftsmanship and exquisite design. metal buckle, detachable design, convenient and .
4WIDELY USED: The referee whistle is easy to carry and use. Suitable for outdoor survival, physical education class and basketball or football games.

Specification:
Condition: Brand New
Material: ABS
Optional Color: Black&Gold, Black&Silver
Size: Approx. 6 * 2 * 2.6cm 2.4 * 0.8 * 1.0in
Weight: Approx. 43g

Package list:
1 * Whistle
1 * Rope
1 * Gum Shield
1 * Finger Clip
1 * Storage Box