Get their attention with the Champion Sports Medium Weight Metal Whistle. This durable whistle features a metal ring for easy attachment. Silver. Each pack includes 12 whistles. Sold as 3 packs for a total of 36 whistles.Key Features : i : Durable, medium weight metal whistleii : Silveriii : Metal ring for easy attachmentiv : 12 per pack, sold as 3 packs, 36 whistles total