1.WEAR-RESISTING & DURABod quality frosted strips are not easy to de-sand, uniform thiness, good toughness, reasonable design, easy to master and operate. 2. SUITABLE FOR THE CROWDAll people, especially women who love nail art. Including 220/280 100/180 1000/4000 purple heart; 240 180 150 a total of 6 kinds of sand nail files. 3.VERSATILITYIt has obvious effect on uneven nail surf, and can make nail surf smooth and meticulous. The magical polishing effect can appear in a short time. It can also be used for polishing crystal armor. 4.EXQUISITE SIX-PIECE SETFirst use the thiest surf to lightly polish several times to remove the nail surf lines, from the roughest surf to the second rough surf to the soft fine surf polishing, so that the nails will look bright, clean and healthy. 5.MAKE PERFECT NAILSThe frosted surf has fine precision, and it is not easy to over-grind and damage the nail shape. It can quily en the length of real nails and make beautiful nail curves. The edgeless design will not harm the skin around the nails.