Pillow. Size: 50x70 cm. Material: filler: holofiber, polyurethane foam; cover - 100% cotton, springs between layers-metal. Filler weight: 900 g. Springs help the pillow provide an orthopedic effect, even when the sleeping position changes. Polyurethane foam and holofiber are artificial fillers that are well-ventilated, do not provoke allergies and create comfortable sleeping conditions. Recommendations for care are indicated on the product tag.