This High Ohm octave tuning fork set is ideal for working in the energetic field around the body, the chakras and for clearing and re-setting the energy of a room. The sound wave created by the High Ohm octave tuning fork is soothing and therapeutic; use to move disharmony & tension from the body, and to restore balance to the subtle body, thereby benefiting the physical body. Package includes two High Ohm Tuning Forks (272.2 hz + 544.4 hz) as well as an 8 panel instructional booklet with photos and application techniques for the energetic body, and information on the Feng-Shui of Sound™. Made in the USA.