Seller: denverantiques (6,994) 100%, Location: Denver, Colorado, Ships to: US, Item: 392126586901 I am not at all sure what to call these heavy pieces of glass that I'm sure one would use to put on the sides of a mirror or glass tray. They are heavy and thick and cut beautifully. I found them a few years ago when an antique store was closing and I bought some of the inventory. Even the little decorative glass "screws" are there. They each measure 6 1/2 by 5 inches. They are intricately cut on one side and flat on the other. And they are almost one half inch thick.