Onda No 1 Ring is inspired in the universe's waves. The design consists of a squiggly shape and a stone (carnelian, red) that resonates. The Onda No 1 is slightly bigger than the No 2 (see last photo for reference). These are formed by hand in polished brass. The squiggle measures about 1.5 inches long and .75 inch wide. The open design makes this a bit adjustable but please specify size so we can make sure it works perfectly. Since these are formed by hand you will receive a unique piece.