Review title is Soft silicone, not enough holes [SEP] I was really looking forward to getting these mask support frames because my face is always getting hot and stuffy from wearing a mask when leaving the house for too long.  I really like that these frames are soft silicone and feel nice on the face, however after a few minutes of wearing them, I started to feel like I couldn't breathe.  The problem is that the sides of the support frame are entirely solid with no holes, making a large portion of the surface block the  mask. The size of the holes might work for someone with a smaller lung capacity, like a child. But, I'd be hesitant to use it on a child that wasn't old enough to communicate that they were having trouble breathing. The size of the mask frame is also on the small size.  It fits my 5 year old just right, as well as myself and my husband, who has a small face.  This is definitely something that you wouldn't want to use on someone with a large face.