Although it is new and unopened, the box has been dented during shipping, so it is listed as "Like New." Please refrain from purchasing if you are concerned. ・Provides support to prevent shirt collar drop, sag, and bending, enhancing and maintaining the perfect shirt collar shape. ・Slick Collar is a patented, adjustable, ergonomically designed shirt collar support system developed by a team of engineers and fashion experts. ・Made from hypoallergenic, food-grade, lightweight, durable, and flexible materials, it provides a natural appearance hidden within the shirt collar. It moves and bends naturally with the movement of the head and neck. ・No sewing or expensive alterations are required. Simply flip up the collar, position the Slick Collar in place, and flip the collar back down for an instant perfect collar. ・Suitable for dress shirts, polos, casual and formal dress wear, for both men and women.