Product Features 1. Square vintage frames are made of high-quality materials for durability that will set you apart from the crowd. 2. Unisex style for both men and women. 3. Integrated nose pads fit for all nose shape. 4. All our lenses have a hard-protective coating, which makes them scratch and impact resistant. 5. A series of frame colors are available for this style like black, tortoise, yellow. BLUE LIGHT BLOCKING GLASSES COMPARE TO NON-BLUE LIGHT BLOCKING GLASSES 1. JOVAKIT's blue light blocking glasses can protection your eyes. 2. You can alleviate visual fatigue and discomfort from long periods of web surfing, gaming and working under fluorescent lights with UV400 protection and glare reduction. 3. You can help to filter 99.9% harmful blue light, help stably generating of melatonin guarantees sleep quality. 4. Colors are not distorted. 5. JOVAKIT's blue light blocking glasses are very popular style. Tips 1. Do not use paper towels or clothing to clean the sunglasses, otherwise skin may be scratched. 2. Never put glasses under the front window of a car, especially in summer. Prolonged exposure to oven-like temperatures in the car can deteriorate the lens. 3. Exquisite package, it’s great gift idea for birthdays, Christmas, Valentine's Day, Father's Day, Mother's Day, Anniversary and other holidays. What You Get: Blue Light Blocking Glasses * 1 Soft Glasses Cloth * 1 Soft Glasses Pouch * 1 Mini Screwdriver * 1 Exquisite Box Packaging * 1? GIFT IDEAS PACKAGE –Blue Light Blocking Glasses *1, microfiber pouch*1, microfiber glasses cleaning cloth*1, mini screwdriver * 1, Exquisite package box*1. Any accident of the shipping or unexpected damage happened to these glasses, or any other questions just contact customer service team, they will provide a good solution within 24 hours. ? PRODUCT SIZE – Lens Width: 52mm, Frame Height: 50mm, Nose Bridge: 18mm, Frame Width: 150mm, Temple Length: 142mm. ? CLASSIC & FASHION STYLE - Retro square thick frame design, ultra-lightweight, universal size fits most women and men. With exceptional quality, performance and comfort, great for computer reading, looking TV, and playing games, or used as party, cosplay costume accessories. ? HIGH-QUALITY MATERIALS – These fashion square glasses frames are made of ultra-durable materials for durability and comfort. Anti-blue light lenses, reinforced metal hinge, exquisite temples and integrated nose pads make these eyeglasses fit almost every kind of face shape and also make it more comfortable and durable. All the details ensuring you a long time using. ? BLUE LIGHT BLOCKER & EYE PROTECTOR – Reduce symptoms of eyestrain during prolonged computer exposure. These JOVAKIT square glasses are best used for long hours of computer use to maintain natural sleep patterns and eye protection. The non-prescription eyeglasses can be your eyes protector, that reflect 99.9% harmful blue ray & radiation waves.