The enclosed instructions are a bit confusing, but watching their video tutorial helps out a lot. Easy enough to apply.
While it protects the areas it covers relatively well, it scars easily. After pushing bubbles and things out, i let it sit for about five minutes.
These are great quality collars for the price, honestly just needed something with appeal and different colors/patterns to tell one kitten from the others. They are inexpensive and cute. These are super cute collars, appear to be great quality.