Order this special and receive set 3530 Essex Carrier details, set 3518 the Carrier perforated catwalks with rails and set 3531 the Carrier Flotation baskets. set 3545 Naval Doors, list price for all is $117.25 less 30% discount, special price $82.00 Set 3530 covers all in class early, late and long hull. Not all frets shown. 8 total frets in this Product Special. Set 3530 covers all in class early, late and long hull.