Smooth Sailing is a set of 3 professional grade emery boards designed with an extra wide face for fast, easy filing. Dual-textured with a 120-rated coarse grit side for harder nails and a 240-rated fine grit side for softer nails, these boards offer the flexibility to smooth and shape absolutely any nail. Plus, a thicker emery stock reduces bend for better control and faster results. 3 emery boards