Professional quality. Curved shape for easier handling. Black board shapes. Pink board finishes. For over 60 years Trim has been the most trusted name in quality personal care products, offering the best customer value by providing quality at a popular price. Cushioned for better grip. Curved boards for comfortable shaping and smoothing. Black Salon Board: Heavy coarse file to smooth and reduce seams and shape artificial nails and tips. Pink Salon Board: Blend and smooth artificial nails and tips, file natural nails. Made in USA.