Our 30" 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 7/8" diameter. Sentiment is printed directly onto the tubes. Each tubes reads: Those we love don't go away, they walk beside us everyday...Unseen, unheard, but always here. Still loved, still missed and very dear. Dimensions: 30" long.