The Trim Metal Nail File is the perfect tool to shape and smooth nails while helping to prevent nail splitting. Stainless steel. DIRECTIONS FOR USE: Nails should always be filed when dry to ensure smooth edges. Place the file under the nail edge at a slant and file in one direction only. Back-and-forth filing may cause cracking and splitting. For best results, nails should be filed into an oval shape following fingertip contour. Filing into a point weakens the nail. CARE INSTRUCTIONS: The file may be rinsed in warm water to remove residue. SATISFACTION GUARANTEED: TRIM products are guaranteed to be superior in lasting performance and free from defects in material and workmanship. Return defective items for replacement. ABOUT TRIM: For over 70 years, TRIM has been among the leading brands of top-quality beauty tools worldwide. TRIM provides everyday solutions for everyone; quality and value products that help build confidence and empower transformation. Great for filing down rough nail edges Made from durable stainless steel Long-lasting dual sided metal surfaces Fine close scoring for a smooth finish Handle includes hole for easy hanging Finger notch in handle adds greater control Light weight for at-home or on-the-go use Essential part of a personal nail care kit Directions: DIRECTIONS FOR USE: Nails should always be filed when dry to ensure smooth edges. Place the file under the nail edge at a slant and file in one direction only. Back-and-forth filing may cause cracking and splitting. For best results, nails should be filed into an oval shape following fingertip contour. Filing into a point weakens the nail. Ingredients: Stainless Steel