7x8, 8x10, 9x12 Toms, 14x14, 14x16 Floor Toms, 6x14 Snare Drum & 18x23 Bass Drum. Purple heart is a unique sounding wood for drums, as it looks it has a deep, dark sound with a lot of sustain.  This kit features the 9-ply VLT evolution also has no reinforcement hoops for fat, wide open tone with supreme resonance. 333™ shells are available only on Collector's Series® This kit has lacquer specialty, natural to black burst with black nickel hardware that really accents the dark purple heart wood.  This kit also features an 18x23" bass drum which might be the perfect size bass drum, it has a tremendous mix of punch and depth. Don't worry 23" drums heads are readily available from most major head manufacturers. This kit has one blemish on it, there's a scratch towards the bottom of the bass drum looks like maybe it scraped the base of a cymbal stand, other than that, its immaculate!  If you're looking for a big kit with deep dark tones, with nice sustain, that you don't see every day, this is it!!