Combining a thin 4-ply Maple shell with 4-ply re-rings delivers an essential tonal combination of rich lows and wide-open resonance. This lively sonic character makes Masters Maple Reserve a natural choice for the most discerning musical pallet. Featuring 4-ply Maple reinforcement rings, Masters Maple Reserve is a natural choice for the most discerning musical pallet. This classic integration increases shell stability and tonal control, delivering rich, sustained lows and lively sonic punch. The MRV Series uses Premium North American Maple veneers from our exclusive Masterworks supply vault, the thin, 4-ply shell configuration (with reinforcement rings). Utilizing premium North American Maple veneers from our exclusive Masterworks supply vault, the thin, 4-ply shell configuration in new Masters Maple Reserve drums delivers a smooth, open tonality with classic resonant shimmer. All Masters drums feature Pearl's proprietary 38-step lacquering process and showcase a classic, vintage-flavored style as distinctive as the shells they adorn. Only Masters Maple Reserve drums feature Pearl's 4-ply Maple reinforcement rings, making Masters Maple Reserve a natural choice for the most discerning musical pallet. This classic combination increases shell stability and tonal control, delivering rich, sustained lows and lively sonic punch. All Masters Maple Reserve drums feature Pearl's proprietary 38-step hi-gloss process. The 1.6mm FatTone Hoop's exclusive hemmed/welded edge offers increased strength and articulation. Available on all Masters Maple Reserve toms and snares. Masters Maple Reserve toms and snares have 1.6mm FatTone Hoop's exclusive hemmed/welded edge offering increased strength and articulation. The OptiMount Suspension System attaches to the tom's tension rods, and provides the ultimate in stability, while at the same time allowing the drum to resonate fully without restriction. Configuration: 22 x 18, 10 x 7, 12 x 8, 16 x 14. Finish: Matte Caviar Black.