A880 Onyx - Size and Surface Availability-------------------------------------------------------------------------------- Available Sizes: 6" x 6" 8" x 8" 12" x 12" Actual Size 5 3/4" x 5 3/4" 7 3/4" x 7 3/4" 11 3/4" x 11 3/4" Thickness (Actual) 5/16" 5/16" 5/16" CROSS-SHEEN (UPS) POLISHED (PO) * CROSS-SLATE (CS) * CROSS-TREAD (CTS) * 6" x 6" Cut and Beveled - Please allow 4 to 8 weeks for delivery.
