Step 3: Put adhesive stick to wall sticker and place on the surface.Step 2: Rub on the surface of the sticker.Attention: Appearance of a layer of protective film, take it away after installed, super-cute mirror.Material: PVC100% brand new and high quality.Color: shown.Please understand that colors may exist chromatic aberration the different placement of pictures.Finishing size: according to your design, please refer our pictureStep 1: make sure the surface you apply to is clean.Style：Christmas Expand size：about50X70cmPlease allow 1-3mm error due to manual measurement and make sure you do not mind before ordering.1 PC Christmas Background Wall StickerThanks for your understanding.