... ,diamond nail file 2,double,plastic nail file. 3,used for nail art 4,High quality double file 5,nail art care tools diamond nail file1,diamond nail file2,double,plastic nail file. 3,used for nail ... or acrylic, UV gel nails. Suitable for both home and professional use. Material: Sand paper, foam and plasticpacking100pcs nail file each packing diamond nail file