Personalized Custom Pirate Wall Decal Sticker Removable Wall Art Lettering The design is 13" X 13" Easy to Personalize, click the "Customize Now" button on the right of page Picture application instructions included Can be applied to any smooth surface, will not harm your paint These decals will not adhere to walls painted with eco-friendly (low/no VOC) paint, paints that have a stain-blocker or mildew resistant additive in them that makes it very difficult for the vinyl to stick.