You will also get a nail application kit including a nail file, a 2g bottle of nail glue, and application instructions with this order. 

NAIL APPLICATION

To apply nails, make sure that your natural nails are clean and free of any nail polish. Using a nail file, lighly buff the surface of your natural nail and then wipe clean. Apply a thin layer of nail glue to cover the natural nail and press false nail into place, holding for about ten seconds or until nail feels secure. false nails should last up to seven days if applied this way. 

Please DO NOT use nail polish remover or acetone to remove these nails, they can be re-used. My nails are hand painted and while they are sealed, nail polish removers will still damage them. To remove, soak in WATER and then gently pry false nails up from the corners with a thin tool such as a metal nail file.