The Perfect Mix for Each Size and Type of Drum.Utilizing the nearly limitless selection of materials and options from our Masterworks Custom Shop, each Reference tom, snare, and bass drum is individually tailored with its own shell, hardware, and edge “Recipe” to best capture its intended voice. Uncompromised Sound and Quality.For the best in sound and playability from each component in the set, every Reference Series drum starts with the finest cuts of premium North American Maple, Birch, and African Mahogany. Each size and type of drum then receives its own ply make-up, specified thickness, and bearing edge. This creates smaller toms with more cut. larger toms with more body, bass drums with added bottom-end, and snare drums with increased, focused power. That's the Reference Difference: optimum pro performance for high volume sonic presence, and a playing experience like no other drum set. Specifications SHELL: Maple, Birch, & Mahogany LUGS: BRL Swivel Lugs w/Swivel Function HOOPS: Mastercast Die-Cast TOM MOUNTS: Aluminum Optimount Suspension System TOM ARMS: Sold Separately HEADS: Remo Clear Emperor (Tom) Powerstroke 3 (Bass) HARDWARE: Chrome (Standard) INCLUDED ACCESSORY: Bass Drum Muffler (BDMF) CONFIGURATION: 22x18BD, 10x8T, 12x9T, 16x16F (Hardware and Cymbals Not Included) *Image shown is for reference purpose only. Call us for more information.