Nail File 150/180 Boat Crescent Standard Aba Group 100 pcsA set of 100 disposable nail files that will last longer. If you want to make sure that you don't run out of materials to work with, this set is for you! Aba Group Nail File 150/180 Crescent Standard Set of 100 pcsSpecification:Grit: 150/180Shape: Crescent MoonThickness: Standard 4 mmQuantity in the set: 100 pcs. Gradation  150  is a medium-grained, basic gradation - ideal  to shorten natural nails, give shape to extended nails  and  modeling work on acrylic or gel. Gradation  180  is a fine-grained gradation, intended for for nail processing, shortening the natural plate or modeling gel. The crescent is a unique file that is straight on one side and rounded on the other. It combines the functions of a banana file and a simple one. making it extremely functional. Banana files They work best on the cuticles and edges of the nails. Straight files are very versatile, but they are usually used for for shaping and shortening nails. Why this product? The files are made only of the highest quality materials from the UEnwe use tested, non-toxic adhesivesThe files have been laboratory and dermatologically tested and we are sure that they do not sensitize or irritateThe files do not "clog" thanks to the stearate with which they are covered Aba Group files have:European Safety CertificateEuropean Quality Leader CertificateEuropean Certificate Guarantee of the Highest Quality CertificateThe abrasive products we manufacture have the CE marking, which proves that they meet all EU directives and that they have been subjected to appropriate conformity assessment procedures, which have ended with a positive assessment.