Carbon ring, round cross-section – simple rings made of carbon, titanium, and all common precious metals. The carbon and titanium versions are available to order from the shop as standard; in the second image, you see silver at the top, carbon in the middle, and titanium at the bottom. The cross-sections shown are 2 mm and 5 mm. These rings are perfect as stackable or stackable rings. All rings are also available in other cross-sections upon request.
 
 The rings are available in inner ring circumferences of 50–70 mm. Larger or smaller rings, as well as rings in other widths and alloys, are available as custom orders.
 
 Don't know your ring size? No problem: Upon request, I will send you a ring sizer after receiving your payment, which you can keep (free of charge within Germany; for international shipments, the shipping fee for the ring sizer will be retained if you subsequently return the item). Furthermore, you have the option of trying on the chosen piece during the return period – if the size doesn't fit, simply return it and I will send you the correct size as soon as possible (free of charge within Germany if you subsequently purchase the ring).