DNA Tie Bar
- Free worldwide shipping to most countries
This tie bar 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 DNA tie bar is 4.2 cm (1.7 inches long) and will fit securely to both layers of your tie plus the shirt placket. It is 3D printed in solid sterling silver,14K gold plated brass, or 14K rose gold plated brass and is ready for gift giving with a gift box, polishing cloth, and care instructions.