Designed to accommodate the latest time card technology, single pocket, wall mountable racks are designed to hold badge cards vertically (0836) or horizontally (0839). 0836 pocket dimensions: 2-1/4" x 1/16" x 2-3/8". Hidden 2". 0839 pocket dimensions: 3-1/2" x 1/16" x 1-1/2". Hidden 1-1/4".