Features 1.The metal nail files are made of stainless steel with durable sapphire grit, which is anti-rust, wanshable, reusable and durable; 2.Pack of 8 nail files, which be sorted to 2 size(12.5cm/14.5cm) and 2 colours(white/black), comes with 4 leather case(2 white and 2 black), makes it portable and professional; 3.This metal nail files are designed with double side file surfaces, which is very effective and smoothens shapes your nail effortlessly; 4.These professional nail files are used for removing tri-breaks, rough edges, repair broken or split nails; 5.This professional nail file set are ideal for your natural, artificial or extension nails in manicure and pedicure. Package Including Metal Nail File*8 Roll Leather Case*4 Specifications Material: Metal Dimensions: As picture shows Color: As picture shows Please note 1. Due to different screens, there may be slight differences in color. 2. Please allow 1mm-2mm difference due to manual measurement,and confirm the length again before order, thanks for your kindly understanding! 3. We will do our best to provide better products. Please contact us freely if need any assistance.?Multiple Usages?This professional nail file set are ideal for your natural, artificial or extension nails in manicure and pedicure, also suitable for nail salon and nail art DIY or even pet grooming. ?Keep Nails Beautiful?These professional nail files are used for removing tri-breaks, rough edges, repair broken or split nails, also suitable for filing thicker toenails, the fine tip can also be used for cleaning nails and making your nails more beautiful. ?Double-sided?This metal nail files are designed with double side file surfaces, which is very effective and smoothens shapes your nail effortlessly; designed with non-slip handle, makes it comfortable to grip. ?Value Package?Pack of 8 nail files, which be sorted to 2 size(12.5cm/14.5cm) and 2 colours(white/black), comes with 4 leather case(2 white and 2 black), makes it portable and professional, protect your nail files from damaging. ?Quality Materials? The metal nail files are made of stainless steel with durable sapphire grit, which is anti-rust, wanshable, reusable and durable.