You can easily design a card with more then business in mind. Create a card with your personal, medical, or your child's information including a photo. Any office supply store will have different papers to print on. For this article use Avery #5371. They tear apart easily.
To make the cards easier to read, select the title words, for example; Height, Weight, Emergency Contact, and change the formatting to bold, if this makes the words overflow, then adjust the size of the font to 11 or 10.
To protect the cards, many craft stores sell a clear plastic sheet that can be used to seal them. To seal, you place a sheet on the top and one on the bottom and press the plastic together with your fingers.