Description Our blackout stickers can block light, let you have a better and more comfortable sleeping environment without being disturbed by the light. Featured by adhesive design, easy to use, giving you satisfying using feeling. These light stickers blackout can be used for LED light, router, alarm clock and more electronic device. Features -Color:Black -Material:PVC adhesive -Size:20.70X11.00X0.10cm/8.14X4.32X0.04in - The light blocking stickers can effectively block the light, making your LED lights softer and let you have comfortable sleeping feeling. - Practical blackout stickers are suitable for routers, TVs and other LED light devices, fit your different demands. - Easy to use, these shading stickers will not damage the device, bring you satisfying using experience. - You can choose and cut to the size according to your own needs, theseelectronic light cover stickers are of great use. -Light dimming stickers are widely applied for home, office, kindergarten and more places you need.Package list: 1 sheet x light blocking stickers(been cut) 1 sheet x light blocking stickers(uncut)