120 pcs/ false nail molds are made with ABS material, which is thick and sturdy enough to last about 2-3 weeks. What's more, ABS have many advantages, such as high strength, good toughness, which will bring you a nice nail doing experience. These clear nail moulds are designed with perfect length and a clear scale on the nail surface, convenient for you to choose and control the length you want to do. And one end curls sepcially, which makes it easy to take the mold off after applying. The 120pcs artificial nails plastic forms offers 12 different sizes with 10 nails of each size that fit most fingers, which is individually numbered 0-11, so they're easy to keep track of, and convenient to choose the suitable size that fits your every finger. They are great for both professional nail specialist or nail art learner, suitable for nail salons and DIY nail art at home, wonderful gift for your wife, girlfriend, mother or sisters and perfectly take part in the party, dating and wedding ect.