This is the traditional Crystal Beat CRB524P/C four piece configuration. Visually appealing transparent molded acrylic shells are built to with stand the rigors of the road and today's power playing. A 22x16 bass drum, 10x7, 12x8 toms and a 16x15 floor tom make this kit useful in any playing situation. The Opti-mount suspension system allows the toms to real sing and be versatile in the their tuning. Expand and upgrade with several Crystal Beat Individual components available.