Similar Vectors Approved Stamp 24 4 13 Approved rubber stamps 259 30 151 Approved Business Stamp 2 68 9 39 Check mark 220 23 128 Thumbs down smiley 62 4 35 UCI Approved 11 2 5 Received Business Stamp 2 51 7 29 Approved Business Stamp 1 28 4 15 UCI Approved logo! 28 4 15 Quality control: approved 9 2 4 Quality control: approved 70 9 40 Red Approved Stamp clip art 473 54 277