Mutiple price like filters with ranges

Hello,

i am trying to set up your woodmart theme to have filters on the left side, for prices (which works fine) and also for sizes (width / length / height), and each such attribute is defined and has a value for each product.
For now, these filters are all shown as a set of existing values, i cant figure out how to make these also a slider/range selector just as the price filter is.. i would like to have this filter like that, so they can select a range of widths, from 100cms to 200 cms for instance, and the filter would show only the results matching that…
i hope that is possible, please advise,
Thanks.