This mattress protector absolutely meets my expectations and fits the product description. The deep pocket design fit my 13" Euro Box Top iCoil Spring Queen Mattress like a glove.  Before putting the protector on my mattress, I washed and dried it without any evidence of shrinkage or heat damage to the inside coating.  Since I have  a quilt-topped mattress I did not want a cover with padding, so I really like that it is not thick.  I also like that the outside surface is soft terry cloth and not a slick plastic cover. Good deal!