TRACOE Twist Tracheostomy Tube Model: REF 304-07 Size: 7 (fenestrated) ID: 7.0mm OD: 10.4 mm TL: 74 mm Condition: Brand new, factory sealed in original packaging Manufacture date: August 2022 Expiry date: August 2027 Includes: Complete set as supplied by manufacturer (tube, inner cannula, obturator, neck strap).