Round Rimless Blue Light Blocking Reading Glasses TMWK9910A Color:Blue the "just right elasticity" which

the "just right elasticity" which are exceptionally comfortable

The 54 × 37 mm lenses provide broad coverage while maintaining a lightweight feel for extended outdoor wear

these glasses eliminate common issues like loose screws or broken hinges

1*goggles and 1*microsoft cleaning soft cloth are included in each package

51 inches (140mm)

Round Rimless Blue Light Blocking Reading Glasses TMWK9910A Color:Blue the "just right elasticity" whichAcrylic lens, metal frame with spring hinges Block 60% blue light, 20% color distortion Frame width about 5 1 8 inches (130mm) Lens width about 2 inches (51mm) Lens height about 1 13 16 inches (46mm) Bridge(DBL) about 11 16 inches (18mm) Temple length about 5 5 16 inches (135mm)