- TR90 FOLDING READER WITH ZIPPER CASE AND KEY CHAIN
- Strength: +100, +150, +175, +250, +300
- Color: BLACK, TORTOISE
- SIZE case 3 3/4" x 1 3/4"
Watch video on how to fold and unfold these glasses, as well as how the case attaches to your key ring. Folding glasses can be tricky to work sometimes!