4 Pack Square Progressive Multifocus Readers M2104 Magnification Strength:+1.50 Frame width about 5 3/8

Frame width about 5 3/8 inches (136mm)

very lightweight

Lens width about 1 3/4 inches (45mm)

metal frame with spring hinges

4 Pack Square Progressive Multifocus Readers M2104 Magnification Strength:+1.50 Frame width about 5 3/8Acrylic lens, plastic frame with spring hinges Frame width about 5 3 8 inches (136mm) Lens width about 1 7 8 inches (48mm) Lens height about 1 9 16 inches (39mm) Bridge(DBL) about 3 8 inches (10mm) Temple length about 5 1 2 inches (140mm) EYEKEEPER ONLINE PROGRESSIVE MULTIFOCUS GLASSES 5 layer anti reflective coating to minimize glare from screens and fluorescent lighting. Not only for looking far, but also for computer and looking close. (up degree