Yardwe 20pcs Portable Survival Whistle for Hiking Camping and Sports Training Lightweight Design Carabiner Clip for Outdoor and Emergency Signaling

Details

• Plastic whistle--our whistle is made of plastic that can serve you for long time,hiking whistle
• Portable emergency whistle--high-class plastic material, , and sturdy for use,emergency whistle
• Whistle for outdoor--for referee, teachers, training, , survival, emergency, herding, training bird or dog, etc,camping safety equipment
• Outdoor emergency whistle--you can use it when you are in a that you can use less effort to blow the whistle to call for help,plastic survival whistle
• Safety whistle-- for your friends who are a big fan of outdoors activities, they will be very happy,outdoor