Two-sided header is gray on one side and blue on the other, Attaches to top of Show-It, SB93Q and SB96Q sold separately. Perfect for trade shows, making it adaptable to any display environment. 3-Panel and 6-Panel Display Systems. : QRTSB93501Q - Quartet Display System Optional Header Panel by Quartet : Office Products. 3-Panel and 6-Panel Display Systems, two-sided header easily attaches to top of Show-It. Versatile, Attach materials with latch and key fasteners. professional offices and schools, lobbies, logo or title copy, tacks or pushpins, Manufacturer: Quartet, tape, allowing you to add your company name.