Rt 66Sterling silver (not stamped but tested)Toggle fastening, sterlingWhen you purchase this listing, you get:1 (one) cufflink setProvenance: 1990-early1990sStamp: noneCondition: Excellent . No issues of note. We have not polished just wiped with jeweler's cloth, leaving any polishing up to new owner if desired. See pics. Sold as is.Materials: sterling silver (tested)Measurements:Size of face - 3/8 x 3/8 inches (.95 x 1. 90cm)Weight 4 grams each

This item is sold from an excellent, highly rated vintage boutique in Albuquerque, NM.