1.Nail polishing strips can be rubbed on the surface of the nails to keep the nails shiny and beautiful, or you can trim the nails to your favorite shape and length. 2.The nail polishing strip has two sides. The shape of the nail can be polished on one side. It is suitable for hard nails, natural nails or fake nails. On the other side, the surface of the nail can be polished to make the nail look more shiny. You can also polish the surface of the jewelry. 3.The nail strips are made of sponge foam and sand board, which are durable, will not break and damage easily, and can be reused for a long time. 4. It is non-toxic and harmless, will not harm your nails, is skin-friendly and safe to use. 5.The nail strips are small in size and light in weight, easy to carry and store, and can be carried in a bag without taking up too much space.