This is just a small sampling of Calvin Nelson's silversmithing craftsmanship portrayed in his adjustable rings. Calvin stamps the entire shank of each ring making them adjustable to virtually any size, but the adjustment is behind the stone! This means that there is no pinching when worn. Additionally, that stamping can be seen on the sides of the wearer's finger making it even more attractive and comfortable. Yes, we do have individual measurements for each ring depicted. If you are interested in any of them, please refer to this as collection "1".