The Diane DEN007 sanitizable foot file is a 2-sided pedicure tool with coarse and medium grit surfaces and square corners in a green finish. The dual grit layout supports basic callus reduction on thicker areas with the coarse side and more controlled smoothing with the medium side on heels and soles. Square corners allow targeted work along edges of callused skin where round tools are less precise. This single foot file format fits standard backbar storage and basic disinfection routines in spas, salons, medical spas, and clinical foot care settings. Read more