BTYMS Rectangle Nail Files for Acrylics 50 Count 80 Grit Coarse Emery Boards, Water-Resistant Bulk Pack

BTYMS 50-count 80 grit rectangle nail files are heavy-duty emery boards designed to quickly shorten, shape, and refine acrylic and extended nails.

These coarse 80/80 grit files offer a robust abrasive surface built to handle artificial nails, poly gel extensions, and thick overlays while remaining water resistant and easy to clean. Sold in a convenient bulk pack of 50, the rectangular shape gives you ample filing edge and a predictable handle for salon professionals and home technicians alike.

How do these files perform on acrylic and extended nails?

The 80 grit/coarse surface removes length and bulk fast, making them ideal for initial shortening and toll-free shaping of acrylics and tips. Their rigid structure resists bend so you can apply steady pressure without fraying the abrasive layer.

• Coarse 80/80 grit for rapid material removal
• Rectangle format for long, consistent filing strokes
• Durable adhesive and emery layer minimize shedding

Can I use these for gel removal, natural nails, or pets?

These emery boards are engineered to work across applications: they effectively thin down gel overlays and shape natural nails, and the coarse grit can be used for light pet grooming where suitable. Use care on natural nails—coarse grits remove material quickly—so pair with finer grits for finishing.

• Works on gel, poly extensions, and artificial nails
• Also compatible with natural nail surface prep and pet grooming
• Follow with finer grits for smooth, polished edges

How do I clean and store these emery boards?

The BTYMS files use water-resistant materials and strong adhesive, so you can rinse away dust after use and let them air dry. For sanitary reuse in a salon, store in a dry, ventilated box and replace files that show wear or contamination.

• Rinse under water to remove filing debris
• Air dry flat to preserve adhesive and grit
• Replace boards when grit is worn or soiled

What makes the rectangle shape useful compared with other shapes?

Rectangular boards provide a long, straight edge for uniform shaping and controlled sidewall work. The shape is easy to grip and gives predictable angles, useful for both bulk reduction and defining free edges.

• Long straight edge for even filing strokes
• Comfortable, repeatable grip for professionals and DIYers
• Uniform surface area extends usable life per board

Who is this for: BTYMS 50 Count 80 grit rectangle nail files suit nail technicians, beauty students, and home nail artists who need fast, reliable abrasive boards for acrylics, gel extensions, and shaping. They’re also helpful for multipurpose tasks like light pet grooming and general household uses where a coarse, durable emery board is needed. If you prefer to finish with a softer, polished result, add medium and fine grit files to your kit.