Product Description 1,straight nail file 2,double,plastic nail file. 3,used for nail art 4,High quality double file 5,100/180 Package: 1x nail file DOUBLE-SIDED GRIT: These nail files are double si more→ded,the two sides have different grits.One side is 100 grit,suitable for nail shaping and styling;the other side is 180 grit,used to polish the gel seal. EASY TO USE: Adopts semi-circular shape design,this nail file measures 17.8cm long and 2.8cm wide,and the thickness is 0.4cm, comfortable to grip and easy to use.And it is very portable. DURABLE AND WASHABLE: Made of high quality sand bar,the nail files are very wear resistant,can be used for a long time.They are washable,you can clean them