Stream Guard [External Insertion Bite Block] (Oval L) Oval Cross Section 1 Box (20 Pieces) 1304 1 Box (20 Pieces)

It comes with a safety hook to ensure a more secure fixation to the endotracheal tube. Compatible with endotracheal tubes with upper cuff suction lines. Oval L Specifications: Oval cross section Size(mm):22×62 Material: PP (polypropylene) Compatible size (inner diameter of endotracheal tube with upper cuff suction line): 8.0 to 9.0 mm Non-sterile Disposable Type Quantity: 1 box (1 piece/pack x 20 pieces)