This is a pair of original antique eyeglasses from the late 1800's - early 1900's. They come in their original hard case. The lenses are round and measure 4.3cm in diameter. One lens still has the frame attached but the other does not. Maybe they can be used for parts or an art project. Together, they measure 10.5cm in length/width. The nose piece is marked 1/10 12ct. gold.