Graether collar button cannula, 25 gauge, straight, roughened posterior surface, 25.0mm overall length excluding hub | Ambler Surgical
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Lacrimal Cannula, 27g with 19g Reinforced shaft, Straight 12mm tip, 32mm tip length: Superior Surgical
Gass vitreous aspirating cannula, 16 gauge, straight, 5.0mm ball-shaped tip, shaft markings every 5.0mm, 35.0mm overall length excluding hub | Ambler Surgical
![5pk Adult Oxygen Cannula w/Tabbed Nose Piece, Soft Straight Prongs & 6.5Ft Crush Resistant Tubing - Walmart.com 5pk Adult Oxygen Cannula w/Tabbed Nose Piece, Soft Straight Prongs & 6.5Ft Crush Resistant Tubing - Walmart.com](https://i5.walmartimages.com/asr/2ff20e6c-85af-44c6-befd-5eca5eca9342.7262d2026f4356fe71b17dbe71f0d1b5.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
5pk Adult Oxygen Cannula w/Tabbed Nose Piece, Soft Straight Prongs & 6.5Ft Crush Resistant Tubing - Walmart.com
McIntyre inner cannula, 23 gauge, straight, 0.2mm side port opening, 46.0mm overall length excluding hub | Ambler Surgical
![Amazon.com: Dealmed Adult Standard Nasal Cannula – Straight with 7 ft (2.1m), Soft Green, Cannula Nasal Tubing for Oxygen, Highly Visible, Kink Resistant, Lightweight Tubing (5 Pack) : Health & Household Amazon.com: Dealmed Adult Standard Nasal Cannula – Straight with 7 ft (2.1m), Soft Green, Cannula Nasal Tubing for Oxygen, Highly Visible, Kink Resistant, Lightweight Tubing (5 Pack) : Health & Household](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71apNQikNiL.jpg)