Perforated Titanium-Alloy Whistle Cylindrical Keychain Signal Tool YYEDC

A cylindrical titanium-alloy whistle featuring a row of small body holes and an attached split ring. The source identifies the brand as YYEDC.

Details

• Cylindrical metal body and an open whistle mouthpiece.
• Small perforations along the body.
• Attached split ring for a compatible cord or keychain.
• Supplier photographs show the air opening and end profile.

Specifications

• Type: whistle.
• Material designation: titanium alloy.
• Source-listed brand: YYEDC.
• Supplier: 21EDC.

Before You Choose

One whistle and its attached split ring as photographed. Additional cords or display accessories are excluded.

Questions & Answers

Does the whistle require a battery?

No. This is a non-electronic whistle.

Is a certified sound level or range specified?

No decibel certification or guaranteed audible distance is claimed.