Additional nail size add on

If you order a set of nails and you are unsure of what size you wear and you don't want to measure them yourself nor do you want to purchase a sizing kit or if you have already ordered them and they didn't fit you have the option of adding this to your order or ordering separate this means you would get 20 nails two of each size  of added to an order if you have more than one set per purchase this will need to be added to each if you have two sets you will need 2 of this in your cart if you order separate the sizes that you need not get will be sent