Nice. Classic with slight stretch for easy on off. Great condition with slight wear inside. Estate find, but age unknown. As found. Please see photos as they are part of description and I am not an expert.   I am selling similar items and offer combined shipping if you email me before payment.  Please see my other items for fun and vintage finds.    I am not a jeweler and do not test me items. All my items have aged wear, are used and may require cleaning or polishing.  I ONLY SHIP US.