1.When applying the sticker please ensure the surface is clean and dry. 2.The actual size of the item is different from what the picture shows, Please kindly check the detailed description. 3. Please Note :Dear Friend ,If the the Wall Sticker you received have some crease in it,Pls don’t worry about it,it is nomal , it can not influence the use of it . The effect of the use will be as the same as the picture shows . Thank you for your understanding !