For the Silk Purist The Hobo Liner is made from 100% organic silk as tested in textile laboratory. The weight is 3.88oz. and dimensions are 6"-10.5" x 2"-8" with a generous pillow pocket and side opening. These are not mass produced. They are made by hand in Vietnam. The silk is then dyed and then dried outside in the shade. It is woven without chemicals or insecticides, pesticides or synthetic additives as in other factory produced liners. Colours may not be exact as shown in pictures due to the simple nature of the manufacturing and organic dyes. All Silk should be looked after with great care. Hand wash separately only with mild non bio soap. Because there are no synthetic additives or chemicals the liner should be washed twice in lukewarm water before first use to get rid of excess dye. This will prevent bleeding of color. Follow instructions on the tag. If instructions on washing pure silk are observed and it rips then you are covered with the 2 year conditional guarantee. Go on and cocoon yourself in luxury!!