Material: TR Size: 5.4*1.6*4.2*14.6*14.5cm / 2.11"*0.62"*1.64"*5.69"*5.66" Color: Black Gray 1. Made of ultra-light TR90 material, the weight is only half of ordinary glasses, which is more comfortable to wear for a long time and suitable for daily commuting and outdoor activities. 2. Innovative magnetic design, easily realize the one-to-two function, the main mirror can be matched with two sets of mirrors for different purposes (such as sunglasses or reading glasses) to meet diverse needs. 3. The frame is flexible , bendable and not easy to deform, especially suitable for users with larger head circumference, effectively avoiding the problem of easy damage of traditional glasses. 4. Fashionable and avant-garde appearance design, providing a variety of color options, perfectly matching different dressing styles, highlighting personal taste. 5. Flip-up set mirror design, one-second switching of functional lenses, no need to frequently take off and wear, easy to operate, ideal for travel and sports enthusiasts. Notes: 1. We all know that different computers display different colors, and the color of the actual product may be slightly different from the following pictures. 2. Due to different manual measurements, please allow slight differences in size. Thank you for your understanding Package includes: One set of glasses (one frame and two lenses)