These self-adhesive blackout stickers for electronics are of great use in blocking light. The light blocking stickers are proper for creating comfortable sleeping environment for many different places such as home, office, kindergarten, enables you to have a satisfying using experience. Features -Color:Black -Material:PVC adhesive -Size:20.70X11.00X0.10cm/8.14X4.32X0.04in - The light shading stickers the LED lights softer and more comfortable, let you have a better environment. - Multi-purposes blackout shade stickers can be used for routers, alarm clock, TVs and other LED light devices, satisfy your demands. - Easy to apply due the the self adhesive design, no need for other complicated installation, time and efforts saving. - You can cut the dimming stickers as needed, safe to your electronic device, you can use with peace of mind. - These router shading stickers can be used , in the kindergarten, cinema, office and many other places you need. Package list: 2 sheets x blocking stickers(been cut) 2 sheets x blocking stickers(uncut)