Science Ties Mens DNA Helix Necktie makes for a great addition to any outfit no matter the occasion! 57 Inches long - Standard Adult Length 3.5 Inches wide right before the tip - Standard Adult Width Crafted in 100% microfiber Officially Licensed Three Rooker Necktie Who are you? We aren't talking about your name or occupation, but rather your genetic makeup or DNA. DNA aka deoxyribonucleic acid is a self-replicating material which is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information. This science themed necktie features a single DNA helix; adenine, guanine, cytosine, and thymine attached together by a sugar-phosphate backbone.

This original tie design is produced by Three Rooker - the original creator of the novelty tie and is crafted in 100% microfiber to provide years of quality service.