ModularHose.com Desktop Platform/Podium with dual 18" Arms and Spring Clamps A podium style tray that is 8.5" x 11". Great for holding papers, lightweight devices including tablets and devices with cases, pictures, learning aids, workbooks, and much more. - (2) Spring Clamp opens to 2" - Dual 18" flexible arms - Podium tray
540001 ModularHose 8.5"x11" Mounting Plate for 3/4" ID System, pack of 1. Large podium style platform/tray with a 1.5" lip for holding items in place. Features 3 mounting beads on the back for attaching one, two, or even three arms. Great for holding up papers, lightweight devices including tablets and devices in cases, pictures, learning aids, workbooks, and more.