Our 30 inch sonnet chimes have 5 heavy walled, center pinned tubes that emit deep tones. All aluminum construction, durable powder coated and anodized finish, and strung with industrial cord. Each chime has an adjustable striker. Tubes are 0.875 inch in diameter, sentiment is printed directly onto the tubes. Dimensions: 30 L Chime Tubes Read: Faith will guide you through, Family, where life begins and love never ends Friends bring happiness to your heart.