Pillow. Size: 50x70 cm. Material: filler-microfiber (100% polyester), cover-100% cotton. Filler weight: 900 g. Microfiber is an extremely fine polyester fiber. This is a hypoallergenic material that does not absorb odors and dust. Microfiber products do not accumulate static electricity, absorb moisture quickly, and also dry quickly and retain heat well. Recommendations for care are indicated on the product tag.