Purchases made on Facebook Marketplace will need to email or message photos for order. Purchases made on website use upload button in description. Made of aluminum, rust resistant and perfect for indoor or outdoor use. 3inches x 6inches with holes ready for installation. All you need to do is tell me what photo or saying you wish to add to it. We start with an white, blank background and then add a photo, graphic or text of your choice. We end with a vibrant design ready for the road.