certified icon grungy stamp

background banner button certificate color design emblem grunge icon ink isolated label logo old product retro rubber seal sign signs stamp stamps symbol tag vector vintage white graphics announcement business commerce customer customers satisfaction graphic impressin info information insignia object paper poster price print abstract advertising authorization certificated grungy message notice status top warranty badge quality element stencil stain art artistic assurance certified accepted accredited approval approved approving authorized checked confirmation control true tested verified confidential green