For refining and finishing enhancements and for shaping natural nails. Maple-wood core allows for flexibility, control and faster refinement of enhancements and natural nails. CND Creative Nail Design Kanga File 240/240 Grit – Refines and finished enhancements and shapes natural nails. – Maple-wood core allows for flexibility, control and faster refinement of enhancements and natural nails. – Size: 0.08\” (2mm) T; 0.64 (16mm) W x 7\” (178mm)L