The labels can come off easily. Regardless of the clothes, they can -and be placed clearly visible without leaving damage remove all most important again. At conferences I have often received nameplates, which had to be secured with a safety needle ... you leave with quality jackets often nasty little holes. The other name signs that are 'clipped', are difficult to fix in many garments. These labels are a wonderful alternative.
For labeling of children's clothes, I think they are not suitable since they dissolve in the wash but then.
For my purpose, seminars, workshops and conferences, I can recommend the labels to 100%.
By inserting in graphics programs even an appropriate template for printing to, or edit the data in Word. For this, the manufacturer offers a special program at (herma.de/de/service/gratis-software.html). By Herma Label Wizard 4.2, you can make all Herma labels. The documents created can be opened in MS Word and then reformat and make further. My full recommendation!