Model 8320: 3 Tones - Gray with black trim - This durable, hand operated
whistle feature a fast action button. Designed to eliminate the need for
human air and can be used in all climates and environments.

• 3 tones include pealess whistle tone
• 4 way switch includes setting for off and then 1 each for each type of tone. Tones include pealess tone and 2 others that can be used for mutli-field play where players can benefit from differentiate between whistle sounds.
• Wrist lanyard included