You can describe your services with this block. Add a service content as a repeater block and fill the content to Max.4 content. You will be able to add a service feature list in every single service content. See result screenshot to know how it's work.
Image above is a repeater inner repeater. It's called Service Tab Feature. You can add an icon and title into your service description in every single service content. For example you have 6 service feature in one Service tab content. This block is just for a full width row.