Blue Light Blocking Glasses Anti Glare UV Digital Computer Cat Ears Frame Product Features Lens width 50mm,height 43mm,bridge 18mm,arm135mm .Package content 1 eyeglass and 1 wool felt glasses bag Our lenses reduce the amount of potentially harmful blue light release your digital eye fatigue when watching TV and looking at computer. Low color difference,bring you good visual experience,shock resistant ,non fragile and water proof, dust free and easy to clean,safe to wear Cat ears frame design keeps you looking stylish while working or playing video games. This product has registered trademark, the trademark number is 88220387, please buy authentic products. Product Description ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Our stock all ships from our US-based warehouses.Shipped via UPS or USPS(depending on location and package weight) Unless stated otherwise, all orders will ship within 24 hours of your payment being processed.Check our feedback to see the great reviews of FAST shipping we offer.Shipping is always FREE If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not. You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. If you have any queries, please contact us via eCRATER. We usually respond within 24 hours on weekdays. Thank you for visiting our eCRATER store!