This parasol completely blocks 100% of ultraviolet rays, infrared rays, and visible light. I purchased it from the official website at the beginning of this summer. It has been used for one season, but the opening and closing mechanism works perfectly, and it's in relatively good condition. There are a few faint white stains on the inside, and a small scratch on the handle. Please check the photos. Original price: 13,860 yen (tax included)