When you get any press-on nails kit, you’ll find that it comes with several sizes of nails to fit everyone. Thankfully adding press-on nails to your hand is a simple process. To do that, follow the steps below. 1. Clean your hand well with water and soap. 2. Remove all the different-sized nails from the kit. 3. Before removing any of the small adhesive tabs, pick out the ones that will fit your nails well. 4. Use the cleaning prep pad that comes in the box. It’s there to remove any oils or germs on the nails. 5. Remove the small adhesive tabs from the press-on nails and apply them starting with your pinky, and leave the thumbs for last. 6. While applying the press-on tabs, make sure to press firmly so that they will adhere correctly to your nails. 7. After you’re done applying them, file them down their edges to the desired length or look. Enjoy!