Pre-Taped AdhesiveStrong stickiness, which makes it more steady and not easily peeled by children, but easy to remove by heating with a hairdryer. Easy to Install Forget about the annoying process of installation of old version corner protector, our one is pre-taped, which will help you save much more time. Just peel the stickers, get positioned with the cleaned place, press and let stand for 24 hours. The whole installation won't take more than 1 minute. Multifunctional in Various AreaSuitable for all kinds of surfaces, such as Wood, Glass, Metal, Marble, Cement. The corner protectors are essential for the home with little ones, kitchen, living room, bedroom, every corner is very dangerous. Or even can be used in an office for adults' safety. Also, they will help keep away from the friction between furniture and wall.