RELX8500 Religauze Swabs Non Woven 5cm x 5cm sterile 4ply pack of 5 x 10 pkts. 100% Cotton gauze swabs. BP. The gauze pad cushions and protects the wound, preventing dryness in an open wound. Do not place the gauze pad directly onto a wound as they may stick, however they do allow blood and fluids to pass through and be absorbed. Reliswab can also be used to clean wound sites