Wettarn 24 Pcs Survival Emergency Whistles Outdoor Safety Whistle Loud Double Tube Whistles for Adults with Lanyard and Buckles for Camping Hiking Boating Hunting Dog Training Sports Activities

Features:
The safety whistle is simple in design and classic in colors, both elegant and practical, ideal for most men and women to use.
You can present the loud whistle as a gift to your friends for birthdays to deliver your care, and they will like it.

Specifications:
Material: aluminum alloy
Color: silver and black
Size:
Whistle: about 2.2 x 0.6 x 0.3 inches
Buckle: about 2.7 inches

Package includes:
24 x Safety whistles with lanyards and buckles

Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.