Hello World Sticker (Bumper) From Wikipedia, the free encyclopedia: A "hello world" program is a software program that prints out "Hello world!" on a display device. Product InformationTell the world how you feel! Our bumper stickers are perfect for expressing yourself while cruising down the highway or just for posting on the wall. - Measures 10" x 3"
- Printed on 4mil vinyl using water and UV resistant inks - means no fading in the sun or bleeding in the rain.
| 
