These authentic Tiffany & Co. women's sunglasses in silver with a diamond point design feature tinted blue lenses, providing UV400 protection. The square style frame is made from a combination of acetate and metal, with a total frame width of 140mm. The sunglasses were manufactured in 2019 and have a bridge width of 18mm, making them a stylish and practical accessory for any wardrobe. The brand's signature diamond point feature adds a touch of luxury to these elegant sunglasses.