These Aluminum Whistles by Trailside are a lightweight, slimline pea-less whistle with an attachment ring. Ideal for emergencies, these whistles easily attaches to key-rings, zipper pulls and lanyards. Anodized aluminum finish.

Features:

• Lightweight, slimline pea-less whistle with attachment ring
• Ideal for emergencies
• Easily attaches to key-rings, zipper pulls and lanyards

Specifications:

• Material: Anodized aluminum