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

Block 30% blue light

Flex Combinations - The range of lens strength combinations are from 0 strength (plano) to 4

Lens width about 2  inches (51mm)

Lens width about 17/8 inches(48mm)

5 Pack Trendy Reading Glasses Polygon Readers R2130 Magnification Strength:+2.50 [EYEKEPPER CLIP-ON POLARIZED LENS SYSTEM]Acrylic lens, plastic frame with spring hinges Frame width about 5 5 8 inches (143mm) Lens width about 2 inches (51mm) Lens height about 1 1 2 inches (38mm) Bridge(DBL) about 1 2 inches (13mm) Temple length about 5 9 16 inches (142mm)