This a diagrammatic representation of a deoxyribonucleic acid molecule made into the form of a ring. More specifically, it is a representation of normal B-DNA, as first described by Watson and Crick and having a right-handed helix. There is a heart version here and I also have a 10 lobe male and female matching engagement set.
This listing is for a US ring size 6, which is 0.65 inches or 16.5 mm inside diameter, so if you want a US size 6 then order this one by clicking the buy now button above. This also comes in a US size 3.5, a US size 5, a US size 5.5, a US size 7, a US size 7.5, a US size 7.75, a US size 8 and a US size 9. Other sizes are created upon request, just click the contact designer button on the right hand side of the page.
Rough design by Cheri Cloninger, detailed design and 3D modeling by James William Kincaid III.