Waterproof, breathable Jersey sheet with rubber size 140/70. The upper layer is made of a soft fabric to prevent skin irritation, while the bottom layer of the sheet is made of breathable polyurethane membrane. It does not leak liquids, protecting the mattress from getting wet, which ensures a healthy and restful sleep. It has sewn rubber, thus preventing the sheet from shifting. Perfect sheet new condition not used even once. Contact tel. 0876369889