Just make sure that your base coat is completely dry before you stick these to your nail. Also， they are extremely stick so stick them to your skin once or twice before applying them to your nail. Next make sure that you either peel it of IMMEDIATELY after you paint， before the enamel sets， or wait a long amount of time so that it is dried completely.<br /><br />Quantity : 5 bags /lot ， each bag 48 tips.