I purchased 2 of each of the 2-pack (1) Clear Vision Deluxe and (2) Clear Night Vision Deluxe glasses....All FOUR (4) FELL APART! I am sending them back to the company along with ,my address, photo of the receipt and the empty boxes, plus the 2 pair of glasses I had! Unfortunately, my partner had already thrown his in the trash. I feel I should be refunded the full amount for all 4 pairs. Why do they sell something that is clearly a defective product! Purchased at Menards at 7145 East 96th Street, Indianapolis, IN 46250 Delphine Neukam 9619 Cedar Cove Lane Indianapolis, IN 46250 317 500-****