Science Ties DNA Helix Neckties Navy Molecules Tie Mens Necktie, a great gift for any scientists. 57 Inches long - Standard Adult Size 3.75 Inches wide right before the tip - Standard Width Hand Crafted in 100% microfiber Officially Licensed Three Rooker Necktie This science necktie by Three Rooker features a DNA helix, with a brilliant colored ball and stick molecular representation which contrasts beautifully with the navy background. This tie is a perfect gift tie for teachers, scientists, biologists, students or anyone working in the DNA field.

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.