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: A memory is a way of holding on to things you love. The things that make you who you are, and the things you never want to lose. Dimensions: 30" long.