Royal Mill ROYAL MILL-1 ROYAL MILL-2 ROYAL MILL-3 ROYAL MILL-4 ROYAL MILL-1 ROYAL MILL-2 ROYAL MILL-3 ROYAL MILL-4 Sizes Available: 7.5” x 48” Thicknesses Available: 8mm, 10mm, 12mm AC Ratings Available: AC2 to AC5 Finishes Available: Embossed, Crystal, Diamond, EIR ** available with or without attached pad