Features:
You can send the finger grip whistle to your coaches, teammates and friends. This can improve your relationship.
The whistle for coaches is proper in size and light in weight, which can be put in your bag, without taking up too much space.

Specifications:
Material:
Finger grip whistle: iron
Rubber sleeves: rubber
Color: as the pictures shown
Size of the finger grip whistle: about 4.7 cm/ 1.85 inch in length, 1.8 cm/ 0.7 inch in width, 2 cm/ 0.79 inch in diameter

Package includes:
2 x Finger grip whistles with 2 sets of rubber sleeves

Notes:
Manual measurement, please allow slight errors on size.
The color may exist slight difference due to different screen displays.
The coach in the copy is not applied as a trademark, our trademark is Kathfly.