Companions Apron - Royal Arch Chapter (Spanish Constitution)Royal Arch Companions Apron European Constitution (Finest Leather, Circular Flap) The Royal Arch Companions Apron in the European style, consistent with the Spanish and other Continental Constitutions, is a prestigious item of regalia that embodies the refinement and symbolism of Royal Arch Masonry across Europe. Crafted from the finest quality leather, it features the distinct circular flap design, a hallmark of European tradition, setting it apart