Sturdy Material: These diamond nail files are made of stainless steel with diamond flakes, strong and durable for long time use Package includes: Comes with 6 packs of nail files stainless steel nails, enough for you to use and share with family or friends; Each nail file is approx. easy to put in a bag and carry outside on travel or business trip Safe and double-sided design: these steel nail files are with round tips, double sides and comfortable grips, the grits are fine enough to leave nail finishes, help polish and shine nails Keep nails looking great: These salon nail files are useful for removing breakage, rough edges, chipping and make your nails look beautiful, they can be washed directly with water to keep clean Wide Usages: These metal nail files are suitable for filing fingernails, fingernails, toes, acrylic nails and false nails, also good for home, beauty salons and nail salons, suitable for men and women