These glasses would turn any event into unforgettable days & nights. These are the perfect addition to any children’s or adult parties and offer a fun, yet safe & hygienic way to enjoy any night. The glasses come with built in batteries with a strong paper enclosure to keep the batteries charged during non-use. Simply remove and reinsert, turn on the easy to press switch in the middle & enjoy your party. The frame of the glasses are made of durable plastic and can be worn for fun even after the batteries for the LED light up feature have taken their last breath. The earpieces are made of flexible plastic to adjust to the frame of the face of the wearer. This 12 pack collection comes in four (4) assorted colors: Green & Pink, as well as Red & Blue, presenting a large enough variety to choose from for any guest! Each pair is covered with their individual packaging making it the most safe to wear & hygienic party favor glasses you can find! Each pair is 6inches by 4″ inches wide at its widest & highest points. The frame is delicately and intricately designed with attention to detail. This is the perfect fun party favor, goodie bag or stocking stuffer. The range of use at the parties is limitless and is perfect for Halloween, Birthdays, Costume Parties, New Years Eve, Christmas, Easter, 4th of July (Independence Day), Easter, Veterans Day, Memorial Day, Bachelor Parties, Bachelorette Parties, Baby Showers, Hannukah, Eid, or Fun Get Togethers!