This vintage Uranium Furniture Coaster is a unique and decorative piece from the early 20th century. Made of green glass with a glossy finish, this round coaster features a Vaseline production style and is fused glass technique. It is a one-of-a-kind original piece with an impressed backstamp, perfect for adding a touch of vintage charm to any home decor. There is a small chip on the rim that has been smooth. Please see photos.