Please let me know as soon as you receive your piece that it does not fit you properly. Most of our rings are custom-cast in your size by a jeweler, and some are sized from existing designs, but neither can be altered once the first sizing is complete. If your ring arrives and does not fit you, you may need to pay for resizing services through my jeweler. To avoid this, and any risk to the ashes settings, it is best to be totally sure of your size before confirming. For more information, please see my ring sizing statement below: I always recommend that my clients visit a jeweler to obtain an accurate ring size as this is the best way to ensure the perfect fit of your ring. Please avoid using online measurement methods, guides, or tools as these will almost always result in an ill-fitting ring. If you have placed your order and are unsure of your size, please let us know within 24 hours to see if it can be changed. If we have indication that you are unsure or need to double-check your size, we will hold off on ordering or sizing your piece until we receive confirmation of your size. Some pieces require special sizing instructions as well, so be sure to see individual listings for this information or reach out with any questions. A ring sizer is also included in the kit that I offer for shipping ashes. It is slightly less accurate, but please feel free to double-check your size if you opt for the kit. If you have any questions or concerns with regards to the sizing of a ring purchased from me, please let me know.