This retractable clothesline is fabricated from brushed #4 satin finish stainless steel and anodized aluminum. The reel assembly is brushed, #4 satin finish stainless steel and the hook and keeper are anodized aluminum. The clothesline is made of 5/64" braided nylone seine twine and extends to fit a 72" opening. The mounting flange has a diameter of 3" and the unit is 1-45/64" deep.