Measured at the bottom of the ring band, it is size 16.6. Measured at the center of the ring band, it is size 16.4. (Please refrain from purchasing if you are sensitive.) For different sizes of the same design, click here: #YOPIOCompressedtqoval ~ Turquoise ~ Turquoise symbolizes good luck, healing, and protection. It is a power stone said to stabilize the mind and support the achievement of dreams and goals by protecting you from danger and negative energy. For other rings, click here: #YOPIOsilverring ■ Material: SILVER925 (Silver 925) Ring band width: approx. 4mm Weight: approx. 7.0g Turquoise part: 18x14mm There may be slight errors. Please allow for errors of about 5%. For feather/eagle designs, click here: #YOPIOfeathereagle For other silver accessories, click here: #YOPIOsilver ■ Notes ■ Please check our profile for details. Small scratches are inevitable from the manufacturing stage and storage. Please refrain from purchasing if you are sensitive. There are slight individual differences in carving depth, etc. Product Number: 38764985787645731275769406oval Color: Silver-based Material: Silver Size: 16