100 Pcs Emergency Whistles with Lanyard Safety Floating Plastic Whistle
This survival whistle has dual sound chambers that can reach 120 decibels quickly, enough to be heard over a mile away. Works great as a signal whistle for kids and adults.
100 Pcs Emergency Whistles with Lanyard Safety Floating Plastic Whistle Survi…
This survival whistle has dual sound chambers that can reach 120 decibels quickly, enough to be heard over a mile away. Works great as a signal whistle for kids and adults.