Personalized Electrician Megahertz Round Women's T-Shirt. Don't mess with an electrician, it megahertz text ringed with resistance is a humorous gift design for electricians and vocational technical students at back to school, birthdays, holidays and graduation. Classic ladies' styling with a feminine neckline, sleeves and fit. 5.0 oz., pre-shrunk 100% cotton. Double-needle stitching throughout