mbdNnse

This plugin allows you to create a responsive, sticky, fixed bar at the top of your website. Place any pieces of information you want there like social media icons, contact info, or any text/image. Simple and easy to use. You can set the background color, text color, fixed height (or just make it auto).

Contact and social sticky bar

This plugin will display a responsive, sticky bar at the top of your website with the information you provided.

Youdaman

Ever want to make an element stick to a page? Well now you can! 
Just install this WordPress plugin and your wish will be granted!

Contact and social sticky bar vs Sticky Element