pre-cast concrete products, namely, pavers, pool coping, steps, wall caps, wall panels, whirlpool-spa caps, radials, pilaster caps, spindle bases, spindle rails, benches, bowls, fountains, columns, spindles, niches, pilasters, arches, door surrounds, window surrounds, window sills, thresholds, fireplace faces, mantels, hearths, quoines, cornices, corbels, chimney caps, family crests, and decorative items, namely, balls, pine cones, lion's heads, and figureheads