What it is: Give your nails a royal treatment with help from Disney's favorite friends.What it does: These five nail files inspired by Disney's Princess favorite friends shape and smooth nail edges with true precision. Dual-sided professional nail file with 180/240 medium and fine grit surfaces for filing natural and acrylic nails. Perfect for shaping and smoothing nail edges with precision. How to use: Always file nails in one direction instead of back and forth to prevent nails from splitting. Use the coarser side (180 grit surface) to shape nails. Also great for sanding and filing acrylic nails. Use the finer side (240 grit surface) to smooth nail edges.. Includes five nail files 8.3" x 2.63" x 0.38" Paraben-free; phthalate-free; sulfate-free, oil-free; fragrance-free; silicone-free