Complement your bedroom decor with a new set of cozy pillows Pillows are luxuriously filled with RELY™ fiber that inhibits the growth of know allergens such as mold, mildew, fungus and the odors they cause in the pillows for longer lasting freshness. Cover is 400-thread count (thread count) cotton with self-corded sides Thread count (thread count) is the number of threads per square inch of fabric--the higher the thread count, the softer and more durable the material 100-percent polyester fill Machine washable King pillow measures 36 inches long x 20 inches wide Queen pillow measures 30 inches long x 20 inches wide Standard pillow measures 26 inches long x 20 inches wide