20 Pcs Emergency Safety Whistle Plastic Whistles Set with Lanyard auspowers_batchsix cardstock and lower

cardstock and lower

great for Voiceover recording on the go or vlogging

Used for tie- downs

5mm earpice plug into the smartphone 's 3

20 Pcs Emergency Safety Whistle Plastic Whistles Set with Lanyard auspowers_batchsix cardstock and lower20 Pcs Emergency Safety Whistle Plastic Whistles Set with Lanyard Product Features Package: One package contains 20 pieces safety survival whistles with lanyard, it's suit for team and individual use. Quality whistles: this set of whistles is made of good quality plastic, very lightweight, waterproof and durable. Double tube design,each whistle can produce high and low frequency sounds. Conspicuous colors: These whistles are designed to be visibly