Pearl's benchmark-setting Crystal Beat Acrylic shell presents a stunning combination of visual appeal and powerful sonic attack. Its revolutionary seamless construction is molded -not rolled- creating a strong acrylic drum system that stands up to the riggors of touring. This 5-Piece Shell Pack contains a 22x16" Bass Drum, 14x13" and 16x14" Floor Toms, and 12x8" and 10x7" Tom toms for exceptional projection and sonic clarity.