Blue Light Blocking Computer Reading Glasses Vintage TR90 Frame Magnification Product Features plastic frame anti-reflective lens non-polarized Lens width: 53 millimeters Lens height: 4 Bridge: 8 Arm: 10 4 centimeters high 8 centimeters wide CATEYE COMPUTER GLASSES-Vintage cat eye desin,high quality acetate frame comes with spring hinge, which is super cute and comfy. Cat eye blue light blocking glasses is a bonus for women fashion. BLUE LIGHT BLOCKING LENSES- The anti blue light lens has a light yellow tint which can effectively block 380nm~450nm harmful blue light from computer, phone, iPad, etc, reduce visual fatigue, eyestrain and headache. PRODUCTS DIMENSION -Please check the size before your purchase. Lens width:53mm , Frame width:131mm, Lens height:38mm, Bridge (DBL): 18mm, Temple length:142mm, Lenses: Non-Aspheric, Head size: Narrow NO MORE TIRED EYES- Minimize Digital Eye Strain and discomfort from long periods of web surfing, gaming and working under fluorescent lights with UV400 protection and glare reduction. LIFE TIME WARRANTY - 100% risk free to try, unsatisfied glasses can be refunded within 90 days of receiving. Customers will enjoy lifetime warranty( not man-made damage). In case of any problem happening, just contact us without any hesitation until you are satisfied. Product Description Firmoo Cateye Frame ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------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!