100% Blue Light Blocking Eyeglasses Screwless Better Sleep NR2011-B98 feed-cl0-Bifocal Sunglasses Hands-Free Sun ProtectionEasily clips onto

Hands-Free Sun ProtectionEasily clips onto your cap visor to provide eye protection without the hassle of traditional sunglasses—perfect for staying cool and comfortable under the sun

which is for reading and close-up work

[EYEKEEPER CLIP-ON POLARIZED LENS SYSTEM] - The clip-on design quickly converts compatible readers into sunglasses whenever needed

Bridge(DBL) about 5/16 inches (8mm)

Metal frame

100% Blue Light Blocking Eyeglasses Screwless Better Sleep NR2011-B98 feed-cl0-Bifocal Sunglasses Hands-Free Sun ProtectionEasily clips ontoMetalless and Screwless: Acrylic Lens, plastic frame with unique flexible spring hinges. Blue Light Blocking Lenses: 100% UV Protection. 100% Blue Light Blocking, serious color distortion. Product Dimension: Frame width about 5. 35 inches (136mm), Lens width about 2. 01 inches (51mm), Lens height about 1. 61 inches (41mm), Bridge (DBL) about 0. 71 inches (18mm), Temple length about 5. 31 inches (135mm). Enhanced Durability: Functionally the arms can