11.8x8.2 inches Light Dimming Stickers Adhesive Film Light Blocking Cover Filter for Electronics, Alarm Clock, Monitor, LED Light, LCD Panels, 4 Pieces

Features

• 4 Pieces Per Pack -- Light dimming filter are made of environmental film, the size is 8.2x11.8inches/21x29cm.You can cut it into various shapes and sizes.
• 50% ~ 80% brightness covers -- Light blocking film will dim 50% ~ 80% of any electronic lights. It helps you sleep quickly and deeply without light distractions.
• Blocking annoying Light -- on electronics and appliances, such as alarm clock, radio, car screen, air conditioner, refrigerator, monitor etc. in the home or office.
• Readable Electronic Number -- This light dimming sheet can reduce the light while displaying the LED numbers and indicators clearly.
• Easy to Use -- You can stick anywhere as you want. It will not leave a sticky residue when you remove them.