A safety whistle is one of the easiest, most practical safety tools you can. When lost or in trouble, you can sound the train whistle at 87.8 (outside) or 92.9 (inside) decibels to alert those within earshot. Also great for coaches, boot camp leaders, camp instructors and other sport leaders.

• Size: 1-1/8” x 2-3/4” x 5/16”.