What widget to use to specify a range of integer values?

What do you think would be the most intuitive way to let user specify a range of integer values? I can think of a RangeSlider (the slider with two handles like this one: http://docs.webix.com/desktop__rangeslider.html), but it seems that Vaadin 8 has no such thing implemented.

If you don't want to implement a custom component for it, I guess you could just use two Sliders.

-Olli