ARTICLE NUMBER WBS42S-SPF Description Tama's countless tests, kettle off  Building different types of wood made this hybrid variant of walnut and birch a real masterpiece. The sum of the sound properties of both woods creates a modern, round one  and a very versatile sound that is perfect for pop and rock music. SPECIFICATIONS Bass Drum 22 "x 16" 5 layers / 8mm thickness + 2 inner layers American black walnut tom Tom 10 "x 8" 4 layers / 6mm thickness + 2 inner layers American black walnut tom Tom12 "x 9" 4 layers / 6mm thickness + 2 inner layers American black walnut floor Tom16 "x 14" 4 layers / 6mm thickness + 2 inner layers American black walnutDouble Tom HolderMTH1000SpecialityStar-Cast Mounting SystemSpecialityDie-Cast HoopsSpeciality Starclassic LugSpeciality Evans ® Drum Heads special feature Quick-Lock Tom Brackets