534WW 5-3/4" whole wheat concelebration hosts. Sold by boxes of 25 hosts. OCO altar bread made from only the finest natural organically grown whole wheat. Pure spring water from artesian wells in the only ingredient added. The entire baking process is carried out in accordance with the historical liturgical guidelines from unleavened bread, which is endorsed by canonical decree. OCO altar breads are crumb-free with totally sealed edges.