I've created a 60cm ball chain necklace because it's surprisingly difficult to find one that matches the college pendant tops I sell. This is a current, new item. The exact material is unknown, but the color is brass/copper. I was looking for something that would match antique/vintage parts. The ball width is about 2mm. The color of the connecting parts and the chain is slightly different. I will offer it at half price to those who purchase it together with the pendant tops I sell. The last photo is an image. There are no parts to connect the chain and the parts. If there are no particular problems with the product, you can purchase it immediately without asking questions. It's a first-come, first-served bidding system. I generally do not negotiate prices. I will decide when to lower the price. Please follow Mercari's rules and conduct transactions with common sense. 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. ★ For items with shipping included, we use the lowest-cost shipping to save on expenses. Some items are packaged with recycled materials. If you have any requests for anonymous shipping, expedited shipping, or specific dates/times, please be sure to consult with me before bidding. The price may increase depending on the content. ★ I am an amateur, so there may be some oversight regarding the loss or damage of small parts. Measurements may also have some discrepancies. ★ Please note that the color and texture may differ slightly from the images depending on the shooting conditions. Search terms borrowed: Medal, college ring, university, necklace, top, company emblem, pins, 40s badge, badge, vintage clothing, vintage, charm, 50s antique, commemorative, pendant head, medal, brooch, accessories, jewelry, vintage clothing for women, vintage clothing for men, parts, school, school, charm, 50s antique, commemorative item, jewelry, accessories