I currently own many Tempurpedic pillows as well as 2 mattresses and while I am not an expert I hoped this product would be great. I was disappointed with the firmness of the pillow and although you have the great feature of removing the tempur foam pieces, it does not in my opinion make it more comfortable . Also, it's a hassle to put the foam in a plastic bag or box. I thought the foam would feel more dough like and this foam fill feels stiff. Sorry but these are not a winner for me. I will donate them. I purchased them because they are attractively priced.