Augsun 10 Pcs Safety Whistle Marine Whistle Plastic Whistles with Lanyard for Emergency

Package: 10 pieces safety and survival whistles with lanyard? it's suit for team and individual use Size: Length: 2.75 inches / 7cm Width: 0.78 inches / 2cm Conspicuous colors: These whistles are designed to be visibly orange, very bright, can attract others' attention outside, help you to be found easily . Special design: These survival whistles can be threaded lanyard or directly clipped on the pocket of clothes or wherever you want to clip, its cord can be hanged around your wrist and neck. It is easy to carry, plastic material, light and strong.Unlike metal whistles, they won't freeze and stick to your lips in the cold. Meet your unique needs: Each whistle is matched with one neck lanyard, which is convenient to put on the neck in some situations.