Planet pillows. 11 planet covers Dimensions: 11" x 11" inch. 11 Piece Set PILLOW COVERS ONLY - NOT STUFFED PILLOWS.You can fill it with soft firm yet fluffy filler stuffing, or you can fill it with your old clothes, old sheets and other textiles. Finished Item：Hidden Zipper Closure In One Side,Kind Remind:Machine Wash Cold Separately, Gently Cycle Only, No Bleach, Tumble Dry Low, Low Temperature If Necessary. Designs:This pillow case pattern is print on two side.The Short plush fabric of the mat is environmentally friendly, soft and comfortable.