Okay for the price, but has some issues
I bought these on sale, so for the price I'm happy. However, as a product they have some drawbacks. Because they're made of a whole piece of silicone and nothing real sturdy the pieces that your straps hook on can bend easily and your straps slip off. Your mask flies one way and the extender flies another. Also, I notice it slides down the back of my head very easily. Not bad if you get a good price on them.
Rating: 3 stars