Color: Transparent Material: Nano Glass Package Contents: Square*1 + Round*1 + Pointed*1 Functions: Shaping nails, polishing, trimming nail edges, etc. Product Features: Nanotechnology, rounded edges, scratch-resistant About this product: 【Beautify and shape without damage with nano-level fine glass particles】: Specially processed nano glass is overwhelmingly smoother than conventional nail files. It doesn't over-file and brings out a natural shine. Gentle on nails, safe for delicate nails. 【Use the 3 shapes according to your needs】: The square shape is perfect for basic care and neatly shaped nails, the round shape has no corners so it's safe for children, and the pointed tip makes it easy to trim under the nails and remove dirt. Each shape is designed with meticulous attention to detail, suitable for various needs. 【Easy to grip and non-slip, excellent usability】: Ergonomic non-slip handle design, non-slip even with wet hands, and comfortable to use. Compact size, convenient for home use and carrying around when going out. 【Washable & reusable hygienic design】: Just rinse with water after use and dry thoroughly. It is resistant to deformation and can be kept clean at all times. Reusable, making it an economical and eco-friendly choice. 【Wide range of uses & usable by all genders】: Versatile for daily nail care, preparation before nail polish, and natural shine. Anyone can easily achieve a professional finish, regardless of gender. ※Note: 1. There may be slight errors in manual measurements, please understand. 2. The actual color may differ slightly from the image due to the influence of the display and lighting.