DURABLE & SAFE - Tested and approved for shatter-resistant lenses and frames
VALUE - 4 pairs of fashionably-framed BLUE LIGHT BLOCKING reading glasses in 4 attractive colors, all with the same magnification strength; Also includes 2 microfiber cleaning cloths and a blue light blocking test kit
SPRING-LOADED HINGES - Hinged at the temple area to provide comfort and flexibility during placement and removal
INCLUDED TEST KIT - A testing light and test card with instructions is included allowing for personal demonstration of the lenses' blue light blocking capability
STYLISH - Timeless frame design from the 1980s, available in trendy shades such as black, classic tortoiseshell, completely clear, and translucent blue.