Live Custom series is designed with a greater focus on playing in live situations using 1.2mm oak plies that are 10% thicker than those used on our Oak Custom drums. Bass drum shells are comprised of eight-ply designs while tom, floor tom shells are constructed with six. The Live Custom delivers a sound with greater strength and depth, provides rich expressive power that exceeds your imagination, and features hardware designed with some new, innovative ideas that delivers incredible stability and reliability even in the demanding environment of the stage. Oak's sound is clear and well defined with a powerful low-end that shakes your soul. On stage, and in the studio as well, Live Custom delivers a fat, rich tone with awe-inspiring presence. Configuration: 22 x 18'' bass drum, 16 x 15'' floor tom, 12 x 8'' and 10 x 7'' tom-tom.SpecsHoop Model TT FT SD : 2.3mm Dyna Hoops (dark silver finished) / BD : Wood HoopLugs Type Absolute Lug (dark silver finished)Shells Thickness BD : 8ply 9.6mm / TT FT SD : 6ply 7.2mm / Bearing Edge : 45 degree R1.5Material OakHead Top Clear EmperorBottom Clear AmbassadorFront P3 Ebony with Vertical Yamaha logoBatter 20"-24" : P3 Clear / 18": Coated Ambassador