Earth Therapeutics Smooth & Shape Emery Boards Feature A Double-Sided Design To Help You Give Your Nails The Look You Desire. Crafted With Flexibility In Mind, These Durable Emery Boards Shape Your Nails With The Coarse Side, While The Fine Side Delivers A Smooth Finish. To Prevent Splitting, File Each Nail In One Direction. Each Package Holds 15 Emery Boards In Total.