Properly prepare your nails for manicures with this 100-piece Stop Nail Professional Emery Boards Set featuring tapered two-sided wooden boards with abrasive surfaces for gentle filing and shaping. Boards come in 5 colors with beige backs. Each emery board measures approximately 4.75" long. Comes packaged in an individual box. Box measures approximately 2.75" x 1.125" x 5".