Economy Plastic Sign HoldersPlastic sign holders come in all different shapes, sizes, and materials. Here at shopPOPdisplays, we have designed a line of economy products that offer a more affordable purchase price while still presenting a professional look and feel. These inexpensive sign holders get the job done and are a great solution for various home and business applications. Need something a little more robust? Be sure to check out our Acrylic and Premium Break-Resistant sign holder lines!