Rolta® soft consists of crinkled non-absorbent 100% polyester fibres. It is permeable to air and can be torn manually. Rolta® soft provides a high cushioning effect, even if subjected to mechanical stress and moisture. It can be applied without creases, is conformable, and clings to itself to prevent slipping. Rolta® soft is radiolucent and may be sterilised by autoclaving at 121°C.