Theta Karina Unisex Dm (transparent Glass) Blue Light Protective Screen Glasses HH20400

It is not an optical product. It is not a medical device. Raw material: Grilamid Natural UNBREAKABLE Grilamid Natural raw material, produced in Switzerland, is resistant to impacts and unbreakable thanks to its flexible structure. Antibacterial: Grilamid Natural raw material has a sterile feature and does not create bacteria. Antiallergic: It does not contain Bisphenol A (BPA) and does not harm your health. Lightweight: Grilamid Natural raw material enables us to produce lightweight but durable glasses. It prevents you from experiencing negative effects such as headaches and deterioration in the nose structure caused by heavy glasses. Environmentally friendly: Produced using 100% organic dye, the glasses are 100% recyclable and environmentally friendly thanks to their raw materials. Glass Features: UV protection crystal color designed to help reduce the occurrence of digital eye strain and prevent disruption of the circadian rhythm cycle that affects sleep and general health and changes the wavelength that affects the circadian rhythm while blocking harmful blue light. Removal:50-20-145