100% polyester fibres, no optical brighteners, in various sizes in roll form, with paper wrapper; sterilisable (A 121°C; or other methods). Cellona^® synthetic undercast padding is also used for padding splints, zinc paste bandages (Unna’s Boot) and adhesive bandages. For wound treatment – in combination with textile dressings or ointment tulle – Cellona acts as an air-permeable cushion.