The Kalle Sponge Cloth fulfils the highest valid requirements for medical applications: Can be sterilised through physical (e.g., thermal, radiotherapy) and chemical processes (e.g., ethylene oxide). Further excellent characteristics of the Kalle Sponge Cloth include its high level of dermatological and environmental compatibility, non-interference property, pleasant softness and nevertheless "grippy" nature, high level absorption and durability, suitability for boil and machine washing, and lint-free working.
The sponge cloth material used for this application is even approved for skin contact, free of biocides and magnesium chloride, and therefore completely dermatologically compatible.