Russ Berrie WC-JWS-217 Lark JW Stannard Wind Chime EACH bell is individually hand-tuned to ensure that every chime plays exactly the notes inscribed on the wind catcher; The sound is so precise, it is considered a musical instrument; Each bell will maintain the chime s perfect pitch and never rust Protective nylon grommets are used on the chimes to minimize each cord's contact with each bell, increasing cord life by 700-Percent and producing a clearer, cleaner sound Removable hangers slip out to wrap around tree branches or any closed support Diamond Line, the indestructible fiber used to tether satellites, holds the Stannard chime together The tops and wind catchers are made from weather resistant hardwoods and hand-rubbed with three coats of marine varnish to preserve their natural luster; The musical notes played by the chime are Laser engraved on the hardwood wind catcher