Artificial nails, also known as fake nails or false nails, are artificially created nail extensions that can be applied to natural nails. They are typically made of acrylic, gel, or silk materials and can be sculpted or fitted onto the natural nail plate. Artificial nails are one of the most popular products in the personal grooming and styling category. They are used to enhance the appearance of fingernails and toenails by giving them proper shape and texture.