2-Piece Brass Emergency Survival Whistle - Loud Keychain Safety Signal

• Made of high quality strong and sturdy brass, durable, anti rust
• Excellent airflow design, easy to whistle and make an extra-loud, clear and melodious sound signal
• PORTABLE SIZE：Wistle length: 1.96’’ / 5cm, whistl diameter: 0.39’’ / 1cm, key ring diameter: 0.55’’ / 1.4cm. Extra light, with a key chain / ring on the top, small gear attachment to your personal keychains, wrist, vests, or bag pack, and take it wherever you go
• Ideal for outdoor activities, camping, kayaking, hiking, tactical training, basketball, marine coaching, classroom, etc., perfect for kids, animal trainers, boatswain, referee, officials, school teacher, basketball, soccer，football, security guards, life guards, lifesaver, scout, hiker, boat safety warner, noise maker, etc
• Can also be used for communication with companion in remote areas, calling for help in emergency, or EDC collecti

Brass Metal Emergency Whistles - 2 Pieces Outdoor Loud Sound SOS Survival Lifeguard Whistle Keychain
Package Contents2x Brass Outdoor SOS Loud Solid whisltes