2PCS Non-Rebreather Oxygen Mask with Reservoir Bag - Size M（for Child）

I got these just in case I need them in the future. I've tried them on my face and it seems to fit quite well. Not the most comfortable, though, but I guess that's not the top priority with something like this.

Unfortunately, these were much smaller than expected. I got the large and they're definitely not that. That's fine I suppose if you already have the ones you need... but be aware of this if you're stocking up. Also, they do not have an XL version of this... so for my purposes, I need to go to another vendor. However, I needed to get some for smaller faces (ie kids) anyway. So it's neither here nor there. Other than that, these seem like they will work fine and are decent quality.I hope you liked my review. I always try really hard to write reviews are are candid, honest, and helpful for your shopping decisions. No AI here... all the poor writing is mine and mine alone! :-P

Item was large but in children size.

As others have said, the large is not large. Id guess these are a CHILD'S large if they are a large. They are labeled as a large but the package doesn't say adult ANYWHERE. I'll be labeling these as a child's large / adult tiny and putting them with the emergency supplies. Too bad we can't use them now.Also, they are folded rather firmly. I suggest opening the outer zipper bag, NOT unsealing the bag holding the masks, but opening the masks a bit, then placing them in a large labeled zipper bag if you can't use them immediately if you're not sending them back.

The non rebreather masks come in a pack of 2 with 2 sets of tubing. The masks are marked size large. They have the metal adjustable bar across the bridge of the nose. The quality seems to be good. The expiration date is on the packaging. The non rebreather mask is not used routinely for at home oxygen use. It is used for administering higher concentrations of oxygen temporarily in emergency/urgent medical situations. There is a health risk if used incorrectly, so be aware of proper usage of the non rebreather oxygen mask.

This oxygen mask worked just fine since it is easy to set up and use. I have a narrow nose bridge so I liked that I could pinch the metal a little to get it to just the right size (similar to fitting a paper mask). The two masks were a little expensive though at $13 for the pair. I hope these last a while and I'll have to try to sterilize the masks for reuse.

This is a set of 2 oxygen masks. This mask is a non-rebreather. This set includes two masks and two tubing sets. The strap that goes around the patient's head is adjustable. It is supposed to be a "large mask" but it barely fits a standard female face. The mask functions appropriately.

2PCS Adult Non-Rebreather Oxygen Mask with Reservoir Bag - Size L (L-2pack)2PCS Adult Non-Rebreather Oxygen Mask with Reservoir Bag - Size L (L-2pack)These days we are stockpiling any kind of gear that might be useful in an emergency including medical supplies. This pair of oxygen masks will fill in a small gap in our supplies. They seem to be good quality but could be a tad larger. I think that they need to add an XL to their product line. The price was reasonable, so I’m happy with this purchase.