This material is not 100% silk, I don't know what percentage of silk it has.
In the main photo there are the colors listed here, top to bottom are: Lime, Lt. Blue, Royal, Purple, Burgundy, Red, Hot Pink, Lt. Pink, Gold, Taupe, Champagne, Ivory, White, Silver, and Black.
All of this colors are also listed individually.
Silk habotai fabric is the type of a plain weave silk cloth renowned for its fineness, light weight, softness, sheen and silky hand. All-natural, it is most commonly used for lining, as well as for creating summer blouses, pareo, light lingerie and scarves.
This Red Habotai 60" is soft and lightweight, this is a kind of smooth fabric and has a beautiful drape and smooth surface. It has less sheen than silk and is very inexpensive when compared to silk.
**In the Pink I named Lt. Pink / Lilac because it is Pink but it looks to me like it has a little shade like the Lilac.