Extendable tubing is soft and flexible. One of the great advantages of this type of tubing is that it can be given a form and that shape is preserved. Adjustable length minimizes dead space. Easy to store; occupies minimum volume in storage areas. Light structure reduces pull effect, increasing patient comfort. Extendable breathing circuits are suitable for adult and paediatric patients, especially for short to mid term ventilation and anesthesia applications. With the addition of accesories such as water traps, extension lines and such, these breathing and anesthesia circuits can be customized upon demand to obtain the ideal solution for the intended operation.