blue light glasses evening night bundle 2 eyeglasses r2608 Color:Black Plastic frame with spring hinges

Plastic frame with spring hinges

Metall- und schraubenlos: Acryllinsen

Erhöhte Haltbarkeit: Diese Lesebrillen bieten verlässliche Leistung und brechen nicht leicht

Meistere deine Bildschirmzeit & Schlaf

Frame width about 5 5/16inches (135mm)

blue light glasses evening night bundle 2 eyeglasses r2608 Color:Black Plastic frame with spring hingesMaster Your Screen Time & Sleep 2 IN 1 PROTECTION: Includes 1 pair of Amber lens glasses block 99. 99% of harmful blue light and 1 pair of red lens glasses for deep sleep preparation. Evening Pair: Amber tinted lenses for evening use block 99. 99% of harmful blue light and easing digital eye strain. Night Pair: Red tinted lenses go even furtherdesigned for use 2 3 hours before bed. The difference shows by evening: the gritty sensation fades, sleep