This is a old new stock sail made by Thurston for the Marshall Marine Sandpiper Catboat.It was purchased in 1993 from Marshall Marine for use on a project that never took place.It is new, with sail bag, battens, and lines as shown. It has been stored in its bag, then wrapped in a tarp and has never been used.Measurements are standard for the Sandpiper of course:Foot 15' 2" Luff 9' 2 1/2"Head 10' 11"Leech 21' 9"Please ask questions. There are more than 600 of these sailboats in use.I am also selling the mast., boom, and gaff on a separate auction.