<progress>
How much is left before a task finishes.
With value and max, it shows how far along things are. Without value it goes indeterminate: the bar that only says "I am working", promising nothing about when it ends.
The text written inside the element is a fallback for old browsers, not a label. To label it, use a real <label>.
<label for="prensa">Drying</label>
<progress id="prensa" value="7" max="14">7 of 14 days</progress>