This plugin adds a responsive range slider field with skin support. The field comes with a lot op options, controllable from the Gravity Forms UI. The slider field includes 6 visual skins. You can configure the slider step-size, and fractional numbers are supported. It is possible to configure single or double value handles. The handle values can be configured with pre- and/or postfix texts. Larger values can be pretified and you can configure separators. Demo’s of the various options can be found on the Range Slider website.