JSGHGDF 6Pcs Outdoor Camping Hiking Emergencies Whistles with Adjustable Reflective Lanyards Loud Loud

Details

• With the adjustable buckle, the length can be adjusted at will, whistles can be easily tied to backpacks, sailboats and coamings
• With the double tube designs, each whistles with lanyard can emit high and low frequency sounds, which can generate sound power as high as 120 decibels, enough to be hear from a mile away
• emergencies whistles can be hear from far away, and can be used for sailing, hiking, boating, kayaking, camping,, emergencies
• With adjustable reflective lanyard, light and sturdy, easy to carry, whistles is suitable for personally families and teams
• emergencies whistles are make of ABS, which is very light, sturdy and stable, not easy to break or cracks, and can be used for a long time