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This pendant is based on the structure of B-DNA, the most common form of this important molecule. The double helix structure possesses a major groove and a minor groove, i.e. the helix is not symmetrical. In B-DNA the major groove is significantly wider than the minor groove. In general, DNA-binding proteins associate with the major groove.
The pendant is 3 cm (1.2 inches ) long below the loop and 8 mm (0.3 inches) wide.
The pendant is 3D printed in 14K gold plated brass, 14K rose gold plated brass, or sterling silver, finished with a 45 cm/18 inch long rose gold plated silver, gold plated silver chain, or silver chain to match*, and is ready for gift giving with a gift box, polishing cloth, and care instructions.
*While a 45 cm/18 inch fits most, other chain lengths are available. At checkout, write a note indicating your preference.