This was purchased at an antique shop about 25 years ago. It seems to have originally been a rosary. It is about 65 centimeters long. It does not have a clasp, so you can wear it as a necklace by slipping it over your head. When held up to the light, the glass has a milky white, opal-like color. There are 59 beads, each 5mm in size. The clasp is likely brass. I would occasionally take it out and enjoy looking at it. I kept it because it was a favorite. I would be happy if someone who likes antiques would like it. Color...Milky white Material...Brass Antique Vintage