Used only once! When I bought it, something like adhesive is visible on the part that touches the head. (See the second photo) It's not visible when worn, but please refrain from purchasing if you are concerned. Since this is a no-brand, overseas product, the construction may be less refined than Japanese products, and there may be some slight imperfections. Please understand this. Ribbon size: Approximately 17cm wide x 9cm high Please note that there may be slight variations due to amateur measurements. ✅ Instant purchase OK