The Lesser Key of Solomon, Crowley/Mathers edition, 1904: This is the Form of the Magic Ring, or rather Disc, of Solomon. It is to be held before the face of the exorcist to preserve him from the stinking sulphurous fumes and flaming breath of the Evil Spirits.

Brass ring adjustable size (9-14 US size).

Brass is an ancient and living metal. Therefore, brass can darken and leave green marks on the fingers. But it is absolutely safe for health.