We are offering bain circuit, the set contents: 22mm corrugated plastic hose x 1.6 mtrs long, patient end mount, distal end mount, long tubing nipple, short tubing nipple, 22mm22mm malefemale circuit adapters x 2, pvc tubing x 3mtrs., 2ltr. Breathing bag, 22mm22mm malemale circuit adaptor, 22mm heidbrink expiratory valve, 15mm22mm angle mount, 23mm23mm femalefemale circuit adapter, 23mm male plug in mount, 22mm23mm femalefemale circuit adaptor, 22mm23mm malefemale circuit adaptor, safety cap. All in a carrying bag.bain circuit connector(product code:- 5098), bain circuit adult (product code:- 5080).