Peel And Stick Tennis Ball Stickers Tennis Decals Wall Art You will get 2- 5", 3- 4", 4- 3" and 2- 2" These are peel and stick Can be applied to any smooth surface ( Not for textures surfaces) 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.