Grosgrain (/ˈɡroʊɡreɪn/, GROH-grayn, also sometimes pronounced /ˈɡrɒsɡreɪn/, GRAHS-grayn), is a type of fabric or ribbon defined by the fact that its weft is heavier than its warp, creating prominent transverse ribs. It is called a "corded" fabric since the weft resembles a fine cord. Grosgrain is a plain weave corded fabric, with heavier cords than in poplin but lighter than in faille. Grosgrain has a very dull appearance with little luster but is very strong. It is a firm, close-woven, fine-corded fabric. Grosgrain fabric is most commonly available in black, but grosgrain ribbon comes in a large variety of colors and patterns. The ribbon is very similar to Petersham ribbon in its appearance, but it does not have the ability to follow the curves of a surface or edge the way that the latte