Pearl celebrates three decades of Masters quality and excellence with the Masterworks-inspired tonal perfection of our Maple/Gum shell recipe in a reimagined Masters Series line. This flawless 5.3mm thick shell blends four plies of vault-cured North American Maple and with two plies of premium Gumwood, for dynamic sonic warmth and explosive low-end response. Professional Pearl standards like Mastercast Die-Cast Hoops, CL Bridge Lugs, and revamped bass drum spurs and floor tom brackets assure optimum performance in any environment; while the ground-breaking R2 Air Tom Suspension system's four-point mounting platform delivers optimum tone and resonance at any angle.