Blue Light Blocker Computer Glasses Anti Blue Ray Eyeglasses MB008BK Progressive Multifocal Reading Glasses They come with zero power

They come with zero power clear lenses

Don’t use paper towels or other rough materials

Easy storage

Outdoor Activities: UV400 protection and glare reduction make these sunglasses perfect for hiking

Blue Light Blocker Computer Glasses Anti Blue Ray Eyeglasses MB008BK Progressive Multifocal Reading Glasses They come with zero powerThe Lenses Displayed Below are Demo Lenses and will be replaced with Top Quality Blue Light Blocker Computer Lenses. Dispatch Time: 3 5 working days. Size: 52 18 142 REDUCE DIGITAL EYE STRAIN With the Blue Light Glasses, you can enjoy your digital time like watching TV, Working with computers and Laptops or play video games. NO worry about eye fatigue, blurred vision and headache. ANTI BLUE LIGHT Cut 90% of the blue light. Relieving eye fatigue, dry