Stream Guard [External Insertion Bite Block] (Round) Circular Cross Section 1 Box (1 Piece x 20 Bags) 1301 1 Box (1 Piece x 20 Bags)

It comes with a safety hook to ensure a more secure fixation to the endotracheal tube. Suitable for standard endotracheal tubes (not suitable for spiral tubes). Round Circular cross section Size (mm): 16 x 62 Material: PP (polypropylene) Quantity: 1 box (1 piece/pack x 20 pieces) Compatible size: Inner diameter of endotracheal tube: 7.0-8.5mm Non-sterile Disposable Type