The LED light blackout stickers are nice for those who are sensitive to light or prefer a darker environment. these light blocking stickers help block the light emitted from electronic devices, creating a more relaxing atmosphere. They are especially useful for bedrooms, ensuring a better sleep by minimizing light pollution. Features - Color: Black -Material:Paper - Size: 22.00X12.60X0.10cm/8.65X4.95X0.04in -Light blocking: these light blocking stickers are professional to efficiently block led light and prevent disturbances -Userfriendly design: the adhesive sticker allows for easy application and removal with ease -Broad compatibility: these led light blocking stickers are suitable for routers, tvs, and other led light devices, catering to different needs -Reliable durability: made from sturdy paper materials, these light blocking stickers are built to last and resist damage over time -Multiple applications: these led light blocking stickers are ideal for a variety of led light sources, including home electronics and appliances Package list: 2 x sheet of blackout stickers