RingConn Sizing Kit Official Smart Ring Size Finder Tool Sizes 6-14 RingConn Sizing Kit for determining your perfect fit before purchasing a RingConn Smart Ring. This official kit includes plastic ring sizers in sizes 6 through 14, allowing you to wear them for an extended period to ensure comfort and accuracy. Essential tool for anyone planning to invest in a RingConn health tracker to avoid sizing issues. The kit is in great condition and ready for its next user. #Unisex