REGARDING SIZING!!!   1st purchase a sizing kit. We ship you a kit, then once you receive it, try on each numbered nail tip from the kit on the corresponding finger, starting with size zero or the largest size. The correct size fits the entire nail from sidewall to sidewall without feeling too tight or popping off. Record the size number found on the underside of the nail tip for each finger on both hands. Then come back and order your desired set. There is a mandatory section for your exact sizing numbers at checkout.