RoltaŽ soft consists of crinkled non-absorbent 100% polyester fibres. It is permeable to air and can be torn manually. RoltaŽ 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. RoltaŽ soft is radiolucent and may be sterilised by autoclaving at 121°C.