Message luminous coin-like round color buttons - Stock vector

mail, letter, message, email, e-mail, information, communication, exchange, conversation, send, receive, post, reply, delivery, shipping, envelope, paper, glued, closed, cover, carrier, stamp, buttons, icons, set, luminous, glossy, shiny, shining, bright, glistening, metal, steel, round, coin-like, pictograms, emblem, symbols, design, vector, edge, color, blue, pink, magenta, green, yellow, red, orange, gray