Nail Gaga Bridget Nail File 150/150 1 piece £0.39 off! Now £0.91 Quantity: at £0.91 each Add To Basket 10 in stock. Bridget Nail File 150/150 Bridge shapefile, great for removing bulk from the artificial nail. It’s curved shape enables you to work safely around the cuticle area. This file is not designed for use on the natural nail. Heat is reduced on the natural nail when filing due to a special coating of zinc stearate on the file surface.