Comprising cassette and 5 ft wide x 3 ft high (max) printed banner pulled down from horizontal bar, Q-Banners can help build brand awareness, convey specific messages, and integrate look of waiting lines into overall site theme. Cassette retrofits to any brand of retractable belt stanchions, allowing adopters to place advertising and branding messages in front of consumers waiting in line. Banner can be printed on one or both sides and are available in vinyl or mesh.