Museum Artifacts Mens Microbiology Medicine Necktie - Black - One Size Neck Tie Tie has bright, colorful depictions of microbiological organisms, such as bacteria and parasites. Standard size tie for men: 56 inches long and 4 inches wide at its base 100% silk You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!