Blue Palmetto Cufflinks and Tie Tack Set. This listing is for one pair of cufflinks and one tie tack. The cufflinks are silver plated. The circles are 16mm round. The tie tack is also silver plated and 16mm round. The cufflinks and tie tack are hand crafted by me with hand cut glass which adds depth and reflections to the image. They are made from bubble free quality glass. A perfect unique and affordable gift. Great for groom, best man, groomsman, grandfather, father. Great gift for Graduation, Christmas, Birthday, Father's Day, Valentine's Day, etc. Cufflinks and tie tack sets come in a black box for easy gift giving. If you have any questions please ask. I will answer them as soon as I can. Thanks for looking! Take Care.