this review title is: non slip is a misnomer and the content is: the suction cups clearly do not seem positioned to provide the promised non slip feature i am lucky if i get one out of to stick even for a short time the pillow is nicely padded and comfortable if i manage to maneuver it into position frankly i would return it but unfortunately have thrown away all of the packaging.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.