Foster Grant Gavin Fold Flat Rectangular Reading Glasses, Gunmetal/Transparent, 48 mm, +2.75 - Walmart.com
Microvision Optical Flat Fold Ion Reading Glasses With Patented Rolling Hinge Technology and Compact Case For Women and Men, Portable Foldable Eyeglasses, Slim, Compact and Lightweight, Fits in Pocket - Walmart.com
Flat Folding Reading Glasses for Men, Slimline Glasses, Magnifying +1.0 to +3.5 | eBay
Folding Reading Glasses for Men | Gavin Fold Flat Readers | Foster Grant®