Undo message flat icons with outlines - Stock vector

undo, backstep, resume, discard, retrieve, undelete, unerase, reset, recover, message, comment, post, chat, forum, blog, social media, social-media, media, talk, say, speech, listen, communication, conversation, discussion, dialog, feedback, response, information, text, bubble, balloon, cloud, internet, network, cyberspace, computer, line-icon, outline-icon, line-art, icons, round, circles, frames, outlines, simple, symbols, set, flat, plain