2 Metaphors for mattress

The "Excelsior" mattresses, at which they cry out in disgust, are beds of down in comparison with the straw "tick" on which he and his wife sleep soundly and contentedly.

The only way of really nursing a real patient is to have an iron bedstead, with rheocline springs, which are permeable by the air up to the very mattress (no vallance, of course), the mattress to be a thin hair one; the bed to be not above 3-1/2 feet wide.

2 Metaphors for  mattress