DOITOOL 3pcs Whistle Keychain Compass Whistle with Lanyard, Abs, Black, Loud Sound, Key Ring, Outdoor Survival Use

Details

• Aluminum emergency whistle with keychain:designed with a ring, it is easy to carry, or suspend it on your backpack, handbag, and so on,whistle emergency survival
• Emergency whistles safety whistle:with compass design and it is lightweight for easy and convenient to carry and store,survival whistle compass keychain
• Whistles with lanyard hook:with great airflow design, it can easy to whistle and make a loud, clear sound,black key ring
• Outdoor survival whistle life-saving whistle:best gift for your teachers, referee, teachers or your friends who are a big fan of outdoors activities,whistles
• Emergency lifesaving guardian whistle keychain:this product is small, light, and easy to carry, can take it with you wherever you go,whistles for emergency