Black Zytel handle. 3 3/8'' closed. Depress button lock to flip the stone out of the handle. 2 5/8'' tapered double sided Ceramic 1 micron grit and Diamond 25 micron grit stone. Smooth, flat surface allows for easy sharpening. Uses no oil or water. In the open or closed position the sharpener resembles a pocket knife. Hang packaged.