2-3 Weeks. System shell construction. Deep cut 6 ply birch shells for enhanced mid The 8200 series Field Corps Toms feature exclusive Yamaha Air-Seal range tone. Lightweight aluminum arch-shape lug casings that allow the shell to vibrate more freely and is 12% stronger and 50% lighter than previous Field-Corps series. This sextet set comes with two 6 inch toms, an 8, 10, 12 and 13 inch drums plus an aluminum tube carrier and is offered in five finishes: Silky Silver, White; and see-through stain finishes: Black Forest, Blue Forest and Red Forest.