Designed to block and dim LED lights, these stickers are versatile and can be used on a variety of electronic devices. The high-temperature resistant material ensures longevity, while the adhesive backing allows for easy application. Perfect for those who need to create a darker environment for better sleep or concentration. Features -Color:Silver -Material:Paper -Size:2.00X1.00X0.10cm/0.79X0.39X0.04in -Hightemperature adhesion: the adhesive is formulated to withstand high temperatures, ensuring it stays in place even in warm conditions -Effective glare reduction: blocks out harsh light effectively, reducing glare and creating a more comfortable living or working environment -Versatile usage: ideal for covering air conditioners, power indicators, and other electronics, providing a versatile light management solution -Practical: can be easily cut to the desired length and shape, allowing for precise application on various devices - construction: built to last, this tape offers reliable light blocking and maintains its effectiveness over time Package list: 90 x light blocking stickers