For a long time I left it on the wish list because I did not finish convincing, however, as I had been suffering from cervical pains I decided to buy it. The reviews definitely helped me make my choice, where my main doubt was whether this product was a hard material (It seems to be hard and annoying plastic), but NO! It is a suabe material, but durable enough to ensure a good position on the neck. I recommend it to 100%