"Soffisof Classic Underpad is ideal for protecting beds, mattresses, armchairs, and chairs. The material in contact with the skin is made of soft non-woven fabric, the inner pad is made of super-absorbent pure cellulose fluff, and the outer side in polyethylene una provides an effective barrier against liquids. Thanks to the tuckable side flaps, this underpad can be tucked under the mattress to ensure maximum protection of the mattress and flat linen."