PenALTO - Music of the Spheres Wind Chime, Overall Length: 50". Longest Tube: 28" Tube O.D.: 1 1/2", 7 year warranty. Symphonic Quality. Special OrderTunings: Pentatonic, Chinese, Mongolian, Balenese, Japanese.

BASS - Hand-crafted, Symphonic Quality Chimes; Longest Tube: 51"; Tube O.D.: 2 1/2". Special Order Tunings: Pentatonic, Chinese, Mongolian, Balenese, Japanese.

BASS PROFUNDO; Hand Crafted, Symphonic Quality, 15 year Warranty; Overall Length: 168"; Longest Tube: 104" Tube O.D.: 5"

MEZZO-SOPRANO Music of the Spheres Wind Chime; hand-crafted symphonic quality; warranty: 7 years; Overall Length: 40"; Longest Tube: 21"0; Tube O.D.: 1 3/16"

SOPRANO, Music of the Spheres Wind Chime, Hand crafted, symphonic quality; Overall Length: 30" Longest Tube: 15" Tube O.D.: 7/8; 7 year warranty

TENOR Music of the Spheres Wind Chime, Hand Crafted and symphonic quality; warranty 15 years, Overall Length: 60", Longest Tube: 39" Tube O.D.: 2"