1 Pair of USA American Flag July 4 th LED Flashing Light Up Party Shades Glasses 1 Pair of Stylish USA American Flag Flashing Light-Up Glasses by Mammoth Sales. Perfect Addition to All Parties & Occasions. Turn Every Party and Gathering into an Unforgettable Event. Your Imagination is Your Only Limitation: Use at Halloween, Concerts, Parties, Slumber Parties, New Years Eve Celebrations, Christmas & Holiday Parties, 4th of July, Get-Togethers, Masquerades, Costume Parties, Mother's Day, Father's Day, Birthdays, Baby Showers, Pool Parties, Memorial Day, Veteran's Day, Labor Day, Beach Party, For Role Playing, Use as Goodie Bag Stuffers or Party Favors These LED American Flag Glasses are the PERFECT way to show your support! Each Pair of Glasses Has an On & Off Switch & A Plastic Insert Which Can be Removed & Reinserted for Hours of Fun & Enjoyment. There is also an on / off switch which can be used to turn off the flashing without needing to reinsert the paper insert The Frame of the Glasses are Made of Durable Plastic & Batteries are Built in with No Need to Waste Assembly Time (Uses High Quality 3 AG3 Batteries to run (Included) for hours of nonstop fun).