Aquatec WT230 Flat Fin Shaped Whistle.

Loud fin shaped whistle with attachment ring. Diving whistle is a great practical accessory for divers and rescue teams! It has the ability to produce loud sounds that can attract attention.

• Fin Shaped Whistle.
• Duo-Frequency Whistle.
• All-Weather Safety Whistle.
• Volume: 135 dB.
• Split Ring Attachment.
• Color: Orange.
• Material: High Impact ABS with SUS 304 Ring.