Light up the St. Patrick's Day celebration with these shades! Our awesome St. Patrick's Day Light Up Slotted Glasses are made of sturdy, bright green, clear plastic and feature three flashing light effects in the rims! Press the tiny button on top of the bridge of the nose, and small, battery-powered lights within the rims will flash quickly. Press it again for a slower flashing rhythm, and again for a steady glow. Light Up Slotted Glasses are great for nighttime St. Patty's parties! Batteries are included. One size fits most. Ideal for ages 8 and up. Slotted Glasses measure about 5in wide.