Anonymous Shipping Whistle Emergency Sports Black Disaster Goods Preparedness Judgement Club Activity?

* New and unused
* Immediate purchase OK
* Free shipping
* Anonymous shipping (Yuyu Mercari便)

A whistle that is useful for disaster preparedness and sports events.

It's reassuring to have as one of your disaster preparedness items.

Color: Black

Whistle size: Total length approx. 5cm, width approx. 2cm
Hand strap: Approx. 15cm
Neck strap: Approx. 45cm

Volume: Approx. 130 decibels

Accessories:
3 mouth guards (slightly stiff when first attached)
1 storage case
1 hand strap
1 long neck strap

Material: ABS
Waterproof and washable for hygiene!

This is already the lowest price, so please no further discounts.

Rescue, Disaster preparedness items
Sports events
School sports day, Athletic meet
Judgement, Club activities, Circle activities
Physical education, Ball games
Swimming
Basketball
Track and field, Soccer, etc.
Useful in various situations ?