Keychain Whistle
| Model No. | CWG39612 |
|---|---|
| Sample Time | 7 days |
| OEM / ODM | Available |
| Port | Shenzhen or HK,China |
| Views | 2012 views |
US$ 2~31 /Piece | Get Latest Price
| Model No. | CWG39612 |
|---|---|
| Sample Time | 7 days |
| OEM / ODM | Available |
| Port | Shenzhen or HK,China |
| Views | 2012 views |
US$ 2~31 /Piece | Get Latest Price
Keychain Whistle
A coach gathers a scattered squad with one short blast; a marshal clears a parking lot at the end of an event. The whistle rides on the keys until the moment it is needed.
Build and finish
The body is aluminium alloy, light enough to hang unnoticed at 12g, with a round mouth measuring 13mm across and an overall length of 76mm. Surfaces take screen printing or laser marking, so a printed mark or engraved logo sits cleanly on the barrel.
Split-ring hardware keeps the tone close at hand for coaches, referees, hiking guides, event marshals and parents watching a crowd. Plain versions suit corporate giveaways; marked ones favor camps, sports clubs and tourist shops.
Specifications
Confirm tone across a full carton and check that rings hold under load before committing to a larger run.