Band Height: Size 4 - 5.9mm Size 5 - 6.2mm Size 6 - 6.5mm Size 7 - 6.7mm Size 8 - 7mm Size 9 - 7.2mm Size 10 - 7.5mm Size 11 - 7.7mm Size 12 - 8mm Size 13 - 8.2mm This is a beautiful design of classic Celtic heart knot-work featuring delicate hearts interlaced with one another. With each and every heart knot laced into the next, you communicate the meaning of where eternal love begins and resides in this unique ring design. A perfect design for the lover of clean, flowing design with excellent symmetry to please the eye! Every ring is made to order and in YOUR CUSTOM size. Please buy our refundable ring sizer (BEFORE ORDERING) as most rings cannot be resized because of the continuous knotwork: www.etsy.com/listing/937178260 Cast in solid sterling silver, these rings are made of 100% recycled metal. The finish in the photos uses Patina to make the design stand out. For a brighter look, select polish. For a more muted look, brushed. Please choose from the drop down. All jewelry is made in the USA from recycled metal (better for the earth!) and set with lab-grown stones (). Each Celtic design is our own creation, from design to finish. Our small team creates each piece from scratch, and hand finish and polish each one. If you have a custom idea or request, contact us; we'd love to design it! or visit www.celticeternity.com for more items. We offer layaway options for gold and platinum orders. Most rings can be customized to your choice of metal (sterling silver, 10K, 14K and 18K golds, or platinum), stone (type, shape, size), band height for an extra fee. CR-1245