Although the exact age and materials are unknown, these are Art Deco vintage cufflinks likely from the 1920s-30s. Besides stabilizing the shape of the cuff, they also serve to prevent soiling and add decoration. A stylish accent! Great for gifts! No markings. Please refer to the ruler in the photos for the size. The surface is silver and has scratches. The cufflink parts are gold. They have a wonderful design not found in current items. I have intentionally only wiped them dry to avoid uneven coloring from improper cleaning. Please enjoy the unique texture of these antiques. They are approximately 70 years old. There are fine scratches and age-related deterioration. Please refer to the photos for the condition, as they show signs of use. The last photo is an image from an advertisement of the time! If there are no issues with the product, you can purchase it immediately without asking questions. It's a first-come, first-served system. I generally do not negotiate prices. I will decide when to lower the price. Please conduct transactions with common sense, following Mercari's rules. Please also see my profile. ★ Please bid only if you can start the transaction within 24 hours of winning the bid and make the payment within the deadline. ★ To save on expenses, items with shipping included will be sent via the lowest-cost shipping method. If you have urgent requests or specific date/time requirements, please be sure to consult with me before bidding. The price may increase depending on the request. ★ I am an amateur, so I may overlook the loss or damage of small parts. Please understand that there may be some discrepancies in the measurements. ★ Please note that the color and texture may differ slightly from the images depending on the shooting conditions. ◎ Feel free to ask questions about the size or other details! I will answer to the best of my ability. Search terms: Title product name, using these words Formal, weddings and funerals, parties, weddings, presents, Christmas, gifts, antique, Showa retro, pins, tie clips, clips, tie pins, tie bars, tie tacks, rockabilly, 30s, 40s, 50s, 60s, swing, gold, silver, brass, menswear, suits, shirts, made in America, accessories, jewelry, small items, ties, 40s, dress shirts, menswear, 30s, Art Deco, engraved, brass, dress shirts, suits, men's