Sizes Include 0 US - 13 US in half-size increments (The ring sizer is also marked with European, British, and German sizing).
The individual sizes are detachable to allow wearing them. We suggest wearing the most comfortable band for 20-30 minutes while doing everyday activities to ensure the best fit. But DO NOT use after exercising, strenuous activity, or extreme weather - all of which can affect ring size. Ring sizes are stamped on the stem of each ring and come on a flexible cable with a screw connection allowing for the removal of specific calls.
**This purchase is NON-REFUNDABLE.**