To buy to have a well-formed solution with neck pain. This is a good product for it. Well made and also covers a large area around it from, especially in the neck. This is also the only downer. Due to the size the cushion is of course also quite heavy and needs some time (2-3 minutes) in the microwave until it's nice and warm.
I was not disturbed, but who wants a lot of running around to do / need that must take into account that size automatically also has a certain weight result. In sum but am fully satisfied with the product.