The frame of the Music Note Wall Decor is created using tin, which is powder coated in a black finish. The frame is reinforced using wrought iron wire on the inner and outer edges. The copper paint is worked over to give it an aged and oxidized look.The treble clef is a musical symbol placed on one of the lines at the beginning of the staff. It indicates the name and pitch of the notes on that line. Imprinted into the treble clef are shapes and circles, symbolizing the movement of music. All components come together to give you a great textural piece to symbolize your love of music. Dimensions: 6in x 1in x 17in