Size small, 2,5,4,6,9, nails are reusable. Available in other sizes. Due to marble technic, color & pattern will vary. Comes with everything you need to apply the nails: mini nail file, sticky tabs, heart shaped buffer, nail glue & clear case to store the nails.No returns for improper sizing. Sets are shown as is & there might be imperfections since they’re handmade. Reasonable offers are accepted