Tubular BellsThese big, bold, beautiful bells have outstanding resonance, the bells produce deep tones which you can feel as well as hear. The set of seven aluminum bells ranges from 1. 6m to 2. 2m tall and are all 100mm in diameter and are pentatonically tuned ranging from A3 C5. Built with durable materials, designed to withstand tough environments, the center post is strengthened and the outer tubes fixed using stainless steel security screws located top and