this review title is: perfect size for my dliuz water flosser professional and the content is: also works for my aquasonic black series ultra whitening toothbrushso i passed again an order both get the best protectiontake care the items who take care of youas you see in my photos very good looking toohigh recommend.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.