Three-ball Breathing Trainer Incentive Spirometer Lung Respiratory Exerciser Medical Grade Material 600-900-1200 Cc Exercise Rooms Pe Device Hose Anatomical Mouthpiece Patient Information Label A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag.