Karate Sign, have your own personal Dojo! Personalized Karate Sign. Your own Dojo! These aluminum signs are hand made in the USA. You place the order, that's when we make the signs. Even though they are totally custom made, we ship 'em fast! 99% of our orders ship either same day, or on the business day following the order. Made from sturdy, weatherproof aluminum with durable, long-lasting, vinyl lettering. Suitable for indoor or outdoor use. Rounded corners for safety. The lettering is applied with care. The customization widget is a nice tool to give the customer a look, but we make sure everything fits well. Don't be afraid if your letters look too small on the sign, we'll make them fit. Order yours today!