New Trodat 4911 Self Inking Rubber Stamp w. Checked New Trodat 4911 Self Inking Rubber Stamp w.Checked Max. text plate size: 9/16" X 1-1/2" (14 mm x 38 mm) Red Ink Color Easy, Fast, Unlimited Refill, More Than 10,000 Times Used Guaranteed. Choose one of Five Ink Colors. (Black, Blue, Red, Green, Violet)