MEDICAL KLASIK The pillow cover is quilted, with a layer of fleece inside and with a zipper with the possibility of adjusting the amount of filling for the ideal pillow volume for each user. Filling: 100% polyester siliconized spatially shaped and conjugated hollow fiber adjusted to the form of flakes - balls. They have a special preparation for boiling. Washing: possibility of boiling at 95°C Adjustment: pictorial information leaflet, sales bag made of clear material with zip. Pillows, which are extremely stressed compared to blankets, have a longer life thanks to the treatment of the fiber in the form of balls. Another advantage of the pillows is the design with a zipper, which allows for separate maintenance of the pillow cover or its filling, as well as the addition or replacement of the filling, or its removal to reduce the volume of the pillow.