Great Sevice: If there is any problem, please contact us, we will do our best to help you. Please note that screens may vary in color and brightness, which may cause some printed products to appear slightly different from the online preview. Quality: the product is manufactured shortly after purchase. It is not stored in the warehouse because its color will be unsatisfactory due to the storage environment. They are always produced in our own factories. Our canvas posters provide a variety of sizes for you to choose from to meet different needs.