Hem is a one inch seam that is heat welded on the back of the banner. Grommets, which can be used to hang the banner, can be punched into the hem. If you do not need hem and grommets you may decline them by selecting this option.
If you need any more information or would like our expert advice in ordering your banner, please don't hesitate to contact us!
You cannot decline hem and grommets and select hem only at the same time.