Request a free ring sizer from the Irish Jeweler to get your size before you buy a ring. This company is located in Ireland but they ship to USA and other countries for free which inspires confidence that this will come in the mail. How to get free ring sizer: Visit the companies website by clicking “Get This Offer (External Website)” Enter your contact and shipping information Hit “Get Your Ring Sizer” and wait 4-10 weeks (sometimes longer) for your free sample! * US/CA/UK/EU Only. Limit one set per household. While supplies last. Please allow up to 10 weeks or more for delivery & processing. Samples may or may not come depending on if the company can fulfill the samples or any reason up to their discretion at all.