FeaturesSize:18 x 18 inch , 45 x 45 cm.2 Pack Water Resistant Throw Pillow Inserts Vacuum PackagedInsert Filling Material: 100% Polyester Microfiber.Pack more cushion to your sofa couch or bed for lumbar support or just decorationStuff Your Decorative Throw Pillow Cover or Euro Pillow Sham Case and Add a Little Flair to Your Bed