Perfect Neon Party Supplies: Christmas LED glasses set includes 20 LED glasses in 5 colors, pink, green, red, blue, and white. Simply press the button to switch the flashing mode of the LED light glasses. These luminous glasses are perfect for Christmas ugly sweater accessories, outdoor concerts, birthdays, camping, and raves. High-Quality Plastic Material: The glasses are made of high-quality durable and environmentally friendly PC plastic, no need to worry about easy damage after falling. Safe, non-toxic, and high quality. LED glasses do not block vision, no glare, no UV radiation, do not affect vision, no heat. Reusable and Long-Lasting Accessories: Each pair of flashing glasses has an on/off switch and a plastic insert, you just need to remove it and there is a click button in the middle of the glasses. The glasses start to work, the lights flash and are bright. Wear these LED light-up neon flashing sunglasses to make your party sparkle.