In our wide range of ACAMA® therapy gongs you will find your perfect gong for your sound work. ACAMA® Therapy Gongs are available from 40 to 120cm. Sizes from 100cm on order. From 80cm our therapy gongs are available in premium & professional quality. ACAMA therapy gongs are available in two gong qualities: PREMIUM QUALITY - Selected gongs from China in excellent sound quality PROFESSIONAL QUALITY - heavier and more powerful version for the therapy and music professional. These gongs are made exclusively for Polyglobe Music according to the specifications of sound artist Acama in China.