Smiths Medical Blue Line Ultra� Suctionaid� Tracheostomy Tubes Each 100/875/070 by Smiths Medical ASD GROUP: Respiratory & Oxygen:Oxygen :Tracheostomy Supplies Item Description: Tube, 7.0 mm ID, 10.5 mm OD Packaging Desc: Tube Tracheostomy 7.0Mm Idblue Line Country of Origin: Harmonized Tariff Code: Product Description: