Wrap your self in the softness of the luxurious 100% Rayon from Bamboo pillowcases like those found in royalty homes. You won't be able to go back to cotton after trying these 100% Viscose from Bamboo pillowcases. Amazingly soft similar to cashmere of silk. 60% more absorbent than cotton. Sustainable, fast growth rate over 1 meter per day. Requires significantly less pesticides than cotton and is naturally irrigated. Natural anti-bacterial and deodorizing properties.*" Viscose from Bamboo " or " Rayon from Bamboo" are both interchangeable common terms used when referring the Bamboo fabric derivatives. Bamboo woods undergo additional process before the fibers are spun into yarns. Therefore, bamboo yarns are turned into a Viscose or Rayon than woven to create bamboo fabrics.* Bamboo is one of the fastest growing plants because of it's ability to absorb water and is thus a very environmentally friendly material. These are the " Greenest Pillowcases" around. This explain why bamboo pillowcases wick so much water away from the body, keeping people dry and comfortable.