... back pain caused by and other symptoms.3, Italy sanding fabric, warm and breathable, comfortable, feel fine, feel comfortable and ... zipper design, easy to peel in the water cleaning.Size:38*34*10cmFiller: A Space cotton1, This product is Italian cotton fabric, ... etc., look more prominent.4, This product is detachable zipper design, easy removable and washable, eliminating the difficulties of cleaning, ...