The sweet sound of America’s most treasured and well-recognized tune is represented in this Amazing Grace Chime. The wooden parts are made of beautiful laminated bamboo, which is one of the most renewable materials on the planet. Consumer warranty is 1 year for anything lifetime on tuning. Chime tubes are 3/4 inch in diameter. Cannot sell into Canada per manufacturer. Measures 25″ in length and 5.25″ in diameter.