Light-weight fiber optic technology. Lights and Blinks the NY. Hat is autographed. Little sign of wear.
A convenient power switch can easily turn the power on or off making it look identical to a regular hat when the power is off. Battery already installed.
One size fits all – adjustable Velcro Strap.
With official NFL hologram
Made in China
Video showing operation of hat: https://youtu.be/pZRc3KACWwU