This is a highly customizable jQuery Slider plugin. You can set its width, height, pagination and other parameters.
This is how the slider will look on you post or page.
Go to /wp-admin/options-general.php?page=js_options to configure the slider.
Go to slides menu /wp-admin/edit.php?post_type=slide
Click on Add New button /wp-admin/post-new.php?post_type=slide. You can set its description and slide image via posts content area and featured image section.