Pouf. The series Ola is also composed of large seat with backrest. - Base: thermoformed plastic material provided with spacers. - Padding: stress resistant differentiated expanded polyurethane. - Foam covering: water repellent polyester. - Upholstery: removable, available in Brio, Thea or Twin fabric. - Notes: The side section of the upholstery cover is made of black, plain 100% polyester three-dimensional fabric or in Brio or Thea fabric. Ola seating can be composed without any coupling system. We recommend the use of the Winter Set protection cover.