This handsome hook clasp features two fine pieces of vintage black glass. I believe they are molded, but the pattern is sharp and deep. There is a star burst at the widest point and it is surrounded by smaller faceted points. The effect is quite stunning. You can use one side as a connector and the other side as a pendant if you want or you can use it as a clasp. It is nice the have the options. The clasp is 20 mm at the widest point. One piece is 36 mm from ring to ring. If you choose to use it as a clasp it is 72 mm from ring to ring.