Get a real deal on some surplus 4 oz fiberglass cloth we brought in. The Hexcel boxes were labeled CARBON fiber but are style 1525, similar to 1522, with 6 carbon fiber strips in the middle spaced right at 7/8" apart. The cloth measures 25" wide and has the "direct" sizing versus the post woven process. Cloth wets out good. This was made for surfboards and had to go for a lot more money than we're selling it for. So get it cheap while we have it. At the time we're lsting these we have about 30 rolls but at this price they won't last long.