blue light glasses evening night bundle 2 eyeglasses r2608 Color:Black die Bügel abfallen oder eine

die Bügel abfallen oder eine Schraube herausfällt

Objektivbreite etwa 2

Glashöhe etwa 1 9/16 Zoll (40mm)

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

blue light glasses evening night bundle 2 eyeglasses r2608 Color:Black die Bügel abfallen oder eineMaster 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