Found answer for my question if anyone is interested to do DIY at home page 393-394 This consists of two layers of gauze enclosing a flat oblong piece of absor

Found answer for my question if anyone is interested to do DIY at home page 393-394 This consists of two layers of gauze enclosing a flat oblong piece of absorbent cotton 6 inches by 4 inches. It can beeasily made by cutting the usual surgical gauze (9 inches wide), as supplied from the shops, into strips, each measuring 3 feet in length. Each strip is then doubled lengthwise so as to contain in the middle a flat piece of cottonwool measuring 4 inches by 6 inches. At either end of the gauze two cuts, each measuring 15 inches, are made. Thusturning the pad into a three-tail gauze bandage, with the central piece of wool for covering the respiratory entrance.The upper tail of one side should be passed round the side of the head above the ear and tied to the othercorresponding tail. The lowermost tail should in a similar manner be passed under the ear and tied to the one on theother side, while the middle tail should be passed over the crown of the head, so as to fix the pad and prevent it fromslipping down the neck