This is a crazy lace agate that is nestled into three sturdy brackets that i cut little notches into. The stone is a 49 mm x 32 mm triangular shaped cabochon. I have cut out the back of the silver for spectacular view of the polished backside of the stone. A 6mm carnelian cabochon has been added among the swirly patterns. On the back, in addition to the spectacular view, there is also a decorative swirl and a 6mm lab created ruby.