The Seven Archangels each have their own specific associations. Each represents a different emanation or dimension of the One. Each is associated with a specific luminary (celestial body or planet visible to the eye), ray of light, universal quality or principle of life (love, wisdom, etc.), day of the week, etc. These 7 principles are present in ancient teachings in every corner of the world.
These boards are used to give protection to your room or altar space, or give guidance during ritual. Use it as an amulet for your space, to protect during practice or meditation.
