3 inches long?? 1 inch wide</br>Diamond/Ceramic Combo Stone</br>Includes Leather Slip Pouch</br></br>Product Description</br></br>Fallkniven Combination Whetstone. One side is diamond the other ceramic. Measures 3"x 1". Comes in leather slip pouch.</br><br/>http://www.amazon.com/gp/product/B004D4FH8E2