As seen on the Today Show.
Two Sizes to Choose From: 16 Inches and 19.5 Inches Adjustable neck strap = 24 inches around.
Led Ties has 3 Modes: On, Blinking, and Off.
Battery Pack Included (which takes one AAA battery). Battery Pack attaches to the back of the tie with velcro.
Perfect for Parties, Prom, Festivals, Gifts, and more!