Woodstock Chimes ZENERGY2 Zenergy Chime, Meditation Dual hand-held chime with black mallet; tuned to similar pitches to produce a pulsing tone called "beating" Measures 7 x 2.5-inches; 1-inch diameter silver polished aluminum rods Includes a keyhole slot on the back so it can be installed upright on a door or wall An effective way to start a class, meeting, yoga practice or welcome guests to the dinner table Over 30 years ago, Grammy award-winning musician and instrument designer Garry Kvistad created the first Woodstock Chime from an aluminum lawn chair he found in a landfill; Garry and his wife Diane founded Woodstock Chimes in 1979 and still develop the chimes today