Dualoai 2 Pieces Hand Whistles Training Whistles Loud Sound Lightweight Handheld Blue

• Proper Size: Hand Whistles are in size 6.5 cm x 6.5 cm x 11 cm / 2.56 inch x 2.56 inch x 4.33 inch, portable and easy to carry. Great for various sports and outdoor activities
• Premium Material: Hand Whistles are made from premium PVC material, lightweight and have a long service time
• Easy To Use: Sports Whistles are easy to use, no complicated steps to use, which can withstand frequent use
• Loud Sound: Coaches Whistles are mechanically constructed, loud and crisp, harder pressing and louder
• Wide Applications: Trainers Whistles are widely suitable for various sports and outdoor activities, like camping, hiking, boating and traveling, football and basketball game, etc

Specification:

• Material: PVC
• Size Chart: 6.5 cm x 6.5 cm x 11 cm / 2.56 inch x 2.56 inch x 4.33 inch
• Package Includes: 2 x Hand Whistles
• Note: Please allow slightly errors due to manual measurement and different monitors.