Elevate your card design by adding a grommet! Simply let us know which card you’re customizing and mark the desired grommet position with an “X” in your design file. Please ensure that the grommet placement is within 2 inches of the card edge. We’ll provide a digital proof for your approval before finalizing. This service adds 1-4 business days to your order processing time. Each grommet measures approximately 5/16" in diameter, with a hole size of about 3/16".