ResOne 7Ft Soft Adult Oxygen Nasal Cannula 5-Pack - Curved Prongs, Crush-Resistant Tubing - Nasal Tubes, Oxygen Concentrator Supplies - Soft Curved Nose Piece, Standard Size, Standard Flow 6 LPM

So as a 70+ yr old on daily Oxy, I've tried several Canulas with my portable Oxy Concentrator. I gotta tell all of you that these are the MOST COMFORTABLE, durable, & effective ones I've ever used. The material is soft, flexible, comfortable & doesn't hurt my nostrils or behind the ears. It seems to actually deliver more Oxy than previous Canulas. I can feel more coming through...in any case, a great product, highly recommended, pricing is good as well. I'll be buying more of these that's for sure. Thank you BN

2’ soft OC 452-1 cannula pack (LF): no worries with this, at all.On par with Saltzer Labs soft cannula except the tubing loop for the face is a bit thinner - that’s a good thing! I need to sleep with low flow and notably more comfortable and less cheek markings in the morning. The sizer (?) that snugs it under chin is blue and round which is also an improvement over Saltzer’s clear flat one because it makes it easier for me.I swear by Saltzer products after much trial and error and ordered these because $ was tight and i needed some. So glad I did. Save some $, comfortable where it counts, and sturdy connector.

Tubing very flexible and durable. Delivers oxygen very quickly. Very Pleased. Will recorder when I need to. Great Value for the Money and Functions Quite Well!!

These are great cannulas, soft tubing and especially soft on the entire nose section. I hope the mfg is reading these reviews because I just want to make them aware the blue control piece that goes up under you chin to tighten the cannula is extremely rough on both ends of it, almost sharp and causes scratches when it hits the skin. Just needs to be smoothed out to take the edge off of it. That would be a 5 star review and make these the perfect cannulas.

Very well material

This tubing is very soft compared to others. Much more comfortable.Sharon Allen

Very soft. My dad loves these

The horrible plastic smell fades off relatively fast. Just give it time.