Rio Home Fashions 300 Thread Count 20% cotton/80% Faux Silk, Gel Fiber Filled 2-Pack Bed Pillows, Standard The shell is a beautiful cotton blended polysilk with a supersoft hand . It is then filled with superior quality hypoallergenic gel fiber fill for great loft and support. This pillow is easy care, machine washable and dryable It is available in standard 2 pack each 20x26 inches and king 2 pack size 20x36 inches