Our Silhouette Sonnets are made of all aluminum construction and strung with an industrial cord. 5 heavy-walled tubes that emit gentle tones. Adjustable striker. Chime Tubes Read, "Those we love don't go away, they walk beside us every day. Unseen, unheard, but always near, still loved, still missed and very dear." L: 30" W: 6.5" **Please allow 7-10 business days for out of town deliveries