You can get a Free Ring Sizer from Tungsten Rings & Co. You need to have a ring that fits perfectly all the time. Your finger size varies throughout the day. It is best to measure your finger at room temperature during the day. Proper sizing for a ring can be difficult, and it’s especially important when wearing the comfort fit sizing of tungsten rings and tungsten wedding bands. Our zip tie-like ring sizer insert can accurately size your finger from 1.0 to 17.0 in both whole and half sizes.
Free Tungsten Ring Sizer