Anti-blue light: block harmful blue light, effectively reduce the radiation of computer screen, TV, mobile phone, etc., reduce eye fatigue, dry eyes and headaches and other symptoms. Adjustable: Adjustable spring legs can be found to fit perfectly for small wide and oversized faces without uncomfortable squeezing and pressure; Non-slip nose pads prevent glasses from slipping off. Stylish and lightweight glasses: Frames made of high-quality ultra-durable materials are durable and comfortable; Scratch-resistant lenses are also great for restoring the truest colors, protecting your clear vision and providing better sleep. Best gift: On Mother's Day, Father's Day, Christmas, Thanksgiving, birthday, do not hesitate to choose our lovely glasses as a beautiful gift. Date First Available November 5, 2023