Om is a sacred or mystical syllable in most Indian religions. In particular, it is the most sacred and representative mantra of Hinduism.
This is a colorable design. You can apply it to any product and resize it as you like in the T-Shirt Designer. You can change the colors of this design in the T-Shirt Designer by clicking on the little color icon next to the design and using the color chart opening below the product. Please note that design colors are approximate. Monitor and print use different technology to create color, so you should expect slight variations. In particular the colors of printed designs will be duller than those of monitor screen.