2-7/8" x 3-3/8" Opening Placed 1" From Bottom

4 Gauze Pad

Owen Mumford USA Inc Unifine® Pentips® Pen Needles 31G x 8mm Needle LengthUnifine Pentips are ultra thin pen needles with a silicone lubricating coating designed for maximum comfort

many users experience fewer problems with coughing and mucus production

Regular Wall

Shiley™ Pediatric Tracheostomy Tube Size 4-1/2, 4-1/2mm I.D. x 6-7/10mm O.D., 42mL Speaking Valves 2-7/8" x 3-3/8" Opening PlacedShiley Pediatric Tracheostomy Tube Size 4 1 2, 4 1 2mm I. D. x 6 7 10mm O. D., 42mL, Cuffless Helps provide pediatric patients with the right fit and maintain airway patency, helping ensure patient safety and comfort. Shiley tracheostomy tubes are a trusted solution from a proven partner. Non phthalate PVC material. Soft, clear neck flange. Varying flange angles. Comfort recess. Tape tie recess.