The power that made the body heals the body. - BJ Palmer. A great wall decal for your Chiropractic or Doctor's Office! This decal has several color options and sizes. All wall decals are made after you order your product. They are cut on vinyl made for interior walls only. Mostly installed on clean smooth walls but can also be installed on textured or tile walls as well. Be sure if applying to a textured wall to heat up the the decal with a heat gun or hair dryer after the installation and push in any pieces that seem to pull up. This will make the decal mold to the texture of your wall. There is a 30 day return policy from the day you receive the decal. The image in the listing may not be the size you select. Be sure to measure your wall and select the appropriate size.