Home Use Breathing Exercise Device for Lungs, Lung Exerciser Device with Adjustable Volume Measurement (300cc/sec - 1600cc/sec) - Inhalation and Exhalation Modes
| Country | USA |
| Brand | Avery |
| Manufacturer | AVERY PRODUCTS CORPORATION |
| Binding | Office Product |
| ItemPartNumber | 09901CT |
| Color | White |
| ReleaseDate | 0000-00-00 |