Material: PVC Style：Christmas Expand size：about50X70cm Finishing size: according to your design, please refer our picture How to use: Step 1: make sure the surface you apply to is clean. Step 2: Rub on the surface of the sticker. Step 3: Put adhesive stick to wall sticker and place on the surface. Attention: Appearance of a layer of protective film, take it away after installed, super-cute mirror. Note: Please allow 1-3mm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures. Thanks for your understanding. Package Included: 1 PC Christmas Background Wall Sticker