Works for My Wife, But Not For Me; Holes Could Be Bigger
We have reusable cloth masks and the problem with them is that they are partially inhaled into our mouths when talking while wearing the masks.  These DmHirmg Silicone Brackets are designed to address this problem by creating a space between the mouth and nose and the mask.  They achieve this goal.  Also, they do stay in place while in use.  My wife thinks this product is terrific.  I, on the other hand, have a problem with them because I have difficulty breathing, specifically inhaling, when talking while using this product.  I might not have this problem if the holes in the brackets were larger, which would allow more air to pass through.  I therefore am probably not going to get much use from this product, although my wife does use it and likes it.  In view of our split decision on this product, 5 stars by my wife and 2 stars for me, I give it 3.5 stars.
Rating: 4 stars