... will be better. To remove hook, hold the base, pull down slowly and vertically along the wall. C. Attentions1.To guarantee the ... and make the film fully adhere to the wall.2.When taking down the hook, lift one corner of the film, and ... porous material surfaces, such as painting wall, wallpaper, cob wall, sand wall and flowery tile wall.7.The hook can be used in smooth surfaces ...