Wrought iron spiral staircase, 5 foot wide, 10 foot high, 15" wide steps with 11 gauge metal tread floor plates having step riser of 8 - 8 1/2 inches, 4" Middle post, Landing 2 1/2 foot by 30"  and landing handrail 36" high with  straight pickets 4" apart.  primed  and painted with all surface enamel black, satin finish.