Kussen op de altaartrede waarop wordt geknield tijdens plechtige gedeelten van de eredienst. Bestemd voor misdienaars, diakens en subdiakens. (nl)
Cushioned steps or detached cushions for the step located in front of or around an altar, used at a Mass or other Christian service. An example of usage is by kneeling acolytes, deacons, and sub-deacons during solemn segments of the worship. (en)