This mattress/foundation set is NOT the correct size for a queen bed. It is 2 inches short in legth and width. Queen mattresses are 60x80. This is 58x78!! For such an incorrection, these beds should have been sold much cheaper. Let my mistake be helpful if you decide to purchase this item.When I saw that this was a queen bed I didn't think to check the dimensions for accurate size. I realized it when it was delivered and didn't fill the bed frame appropriately. I went back the description and it was listed as 58x78 but didn't mention that this wasn't the full size queen dimensions.The quality of the bed is not bad. But having two people sleep in it everyday you want every inch on a queen or you would purchase a king bed.This set is moving to the guest room where the size might go unnoticed for a weekend visit.