yellow exclamation mark sticker template - attention sign, editable scalable graphic

pole placard guidepost signboard element logo signpost billboard blank plank prevent app industry shape button important safe announcement red forbidden concept road prevention pictogram guard 3d security careful site graphic advice alarm alert attention background banner beware board caution check circle danger design digital error exclamation file flat hazard icon info information isolated label mark message mockup notice notify point poster printable problem risk safety scalable sign square sticker stop symbol template traffic triangle vector warning web yellow