Features: Blue Light Filter Glasses:This glasses can be used as blue light blocking glasses the lenses can block harmful blue light from digital screens and UV400. It is suitable for indoor and outdoor activities such as reading working shopping walking. Multifunctional:The anti blue light glasses can not only be used as a visual aid also for eye protection relieving headaches and finally also improving sleeping at night effective work the next day. Comfortable To Wear:Our fashionable cat eye glasses are made of high-grade PC frame and AC lens and high-quality anti-blue light lenses which are sturdy and durable and the soft nose pads that are skin-friendly and can reduce the burden on the nose and are more comfortable to wear. Fashionable Glasses:Our trendy glasses are designed with high-quality PC frame allowing you to wear fashion on your face no matter what your face shape these metal cat eye reading glasses are the right choice for you. Customer Service: If you meet any problems about our products please feel free to contact us we are ready to help. We will solve your problems as soon as possible. Specification: Material:PC Glasses Total Width:147mm Glasses Leg Length: 146mm Mirror Height: 37mm Single Lens Width:54mm Nasal Spur:18mm Weight:39.8g Notice: 1. Due to different monitors and lighting effects the actual color may be slightly different from the image. 2. Due to manual measurement please allow 1-3mm deviation. includes: 1*glasses "