24 nails total with 12 different sizes. Comes with a mini nail file, alcohol wipe, and nail glue. To apply gently buff of the shine from your natural nail then wipe off the dust with the alcohol wipe. Nail glue tubes can be opened by snipping the tip off carefully or carefully poking with a pin. Apply a dot of nail glue onto the nail bed in the center then firmly press the nail down holding for 10-15 seconds. With proper prep press on nails can last up to two weeks. Remove by soaking in acetone
