Amazing, does exactly as advertised. Perfect for my needs . Good sound quality.
Love these. Very comfortable, do a great job! Don’t wear every night now but have significantly improved my nose breathing even when not on now. Great price too.
I’ve used a variety of mouth tapes and these are the only ones I’ve found which are big enough and are also sticky but don’t rip my mouth when pulling off and don’t leave a sticky residue or bits of tape around my mouth