Absorbent core of 100 % cellulose, with special soft, non-woven cover around. Very wound-friendly, as the non-woven fabric does not adhere to the wound surface, despite their absorbency. Blue upper side with hydrophobic layer, which protects from soak and contamination of linen and clothing. Non-sterile, in a polybag. Non sterile versions can be sterilzed by EO, steam or e-beam.