Skin Tags which can medically be known as fibroepithelial polyps, are often small but sometimes become rather large, soft, benign growths.  They are made up of loose collagen fibers and blood vessels which are surrounded by a thin layer of skin. They generally tend to be flesh-colored although can also appear slightly darker and hugely vary in size, starting as a tiny pin prick attachment. They are often found in areas where the skin rubs either against itself or on clothing such as a collar around the neck, underarms, groin, and I see many around the eyes. They are extremely common in adults and tend to increase with age and