6PCS Safety Survival Whistles with Adjustable Reflective Lanyard Emergency Plastic Whistle Marine Whistle Microwave Cover industrial facilities

industrial facilities

press the surface firmly for 5 seconds

Enough quantity and colors to meet your daily and party uses

【Easy To Use】The cotton material ensures it won't stretch or sag over time

6PCS Safety Survival Whistles with Adjustable Reflective Lanyard Emergency Plastic Whistle Marine Whistle Microwave Cover industrial facilitiesPackage Includes: The package includes 6 safety whistles with adjustable reflective lanyard, which are suitable for personal family and team use. ABS Plastic Material: Our emergency whistle is made of ABS plastic, which is lightweight, waterproof and durable. With double tube design, each plastic whistle can emit high and low frequency sounds. Adjustable Reflective Lanyard: Reflective design has high visibility through light irradiation in the dark.