CNVS Nails Sizer Tool

The most accurate nail sizing tool ever — with double the sizes of any other extension.No filing, no shaping, no damage — just perfectly-sized gel nails, delivered to your door.Each pack includes ready-to-wear Sizer Tools that double as usable translucent gel nail extensions, enough for one complete manicure. Available in Nude, Pink, and Pink French, in Short or Medium lengths and Square or Almond shapes. Try before you subscribe to your custom manicure.