The magnetic pocket is flexible, durable with rounded corners, made with a clear non-acid plastic cover and a white vinyl background with the wording "An image is worth a thousand words" printed on it. The magnetic back holds firmly and is part of the pocket structure, so that the magnet cannot delaminate it from the pocket. The top pocket is easy to open and insert the paper through a long side and can be held vertically or horizontally. The magnet is designed to hold on a flat and smooth ferrous steel surface (not stainless steel) without a layer of material between magnet and steel surface. For best results, see full product description.