The Large Scroll Frame accepts 24″ to 40″ inch scroll rods. This item includes 12″ metal side bars and one pair of 30 ” wood scroll rods with applied nylon tape similar to those by K’s or E-Z Stitch. The Scroll Frame is designed to be combined with the Floor Stand, Table Clamp, Travel-Mate, or the Lap/Table Stand, all available for purchase. See our separate listings for the range of NS4 Stands. Most any scroll rods and fasteners can be used so long as the threaded portion fits through the holes on the metal side bars.