Silk Throw Pillow- (Non-Returnable). 100% Dupioni Silk in Black adds a touch of elegance to your decor. Classic raw silk - slubs and imperfections are part of the allure of this fabric. This is a very light weight fabric. Available in all sizes and shapes. *Due to the nature of pure silk, this fabric pillow is non-returnable*. Available in Square, Rectangle or Bolster Pillow.