Please check the photos and understand before purchasing. ★ We inspect for stains and damage when listing items, but there may be slight oversights. Please purchase with understanding. Unused item. The color may differ from the actual product depending on the way it is photographed. As this is a personal item, please refrain from purchasing if you are concerned about minor details or are very sensitive. These are reading glasses with a convenient design that allows you to hang them around your neck when not in use. The temples are spring-hinged, designed with a focus on comfort around the neck, with careful attention to length and curve, making them easy to hang around the neck and providing a good fit. The youthful Boston-type, slim and simple frame is easy to match with any outfit and can be used in various situations. They are lightweight and comfortable to wear. The lenses use "PC-compatible lenses" that cut blue light, and cut more than 41% of blue light according to the old British standard (BS2724:1987). They also cut more than 99% of ultraviolet rays. AR coating (anti-reflective coating) is also applied. Specifications/Details 【Medical Device】 ＜General Medical Device＞ ・Notification Number: 28B3X00030000002 【Details】 ・Frame: Boston ・Temple Type: Regular ・Lens Color: Clear 【Accessories】 ・Eyeglass case ・Included document "Precautions for Use" 【Materials】 ・Frame: Polycarbonate ・Temples: Polycarbonate ・Lenses: Acrylic 【Size】 ・Frame: Approximately 4.3cm (H) x 13.5cm (W) ・Temples: Approximately 15.7cm 【Precautions for Use】 ・Avoid using while driving, walking, going up and down stairs, or in places with steps. ・Avoid prolonged use, and consult a doctor if you experience any discomfort or vision problems during use. 【Country of Origin】 ・Made in Taiwan