Flat is the new trend in the designing industry and though it has been here for quite some time now it doesn’t seem to be going anywhere and seems like it is here to stay. Flat means without any effects; so a flat design will be the one that doesn’t have any ostentatious effects and is simple and clean. So today we are going to present a list of 20 Creative Free Flat Social Media Icon Sets. Social media icons have now become an integral part of every web design and some graphic designs. Check them out, pick the ones you like the best and use them on your project!