Click to expand Tap to zoom Tracheostomy Masks, Adult - 50 Per Case by Medline Save Liquid error (product-badge line 32): -Infinity% $39.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Reference Number: HCS245E Adult Size 50 Per Case •For use in tracheostomy aerosol therapy. •Both adult has swivel adapter and accept 22 mm corrugated tubing. Q&A’s Reviews