The GMS drums are 6 ply maple. Tom tom sizes include 10 x 8, 12 x 9 and 14 x 14 with a 20 x 14" bass drum. Two different snare drums. One 5 x 14" the other is 6 x 14". Double bass drum pedal, standard hi hat pedal, closed slave hi hat and remote pedal hi hat. 20" Old K Zildjian as the main ride ( from the 50's), 22" Mel Lewis Istanbul ride, 20" Turkish hand hammered flat ride, 16" dark K crash, 17 dark crash, both Zildjian, 12', 6", 8" splashes. Hi Hat cymbals are 13" (main), 14" right side slave, 10" closed center slave hats, clave pedal with cha cha bell left of main hi hat, ridge rider cowbell on bass drum and mambo bell to the right side of slave hi hat on right side. I