King Japanese Grit 6000 Sharpening Stone S-45/HT-43 and Super Togeru Knife Sharpening Guide : Bundle - 2 Items Whetstone Made in Japan by King S-45 Stone Dimension: 7 x 2-1/8 x 1/2 inches, Plastic Base Dimension: 8-1/2 x 2-1/2 inches Sharpening Guide : made of ceramics (on the area where it touches the whetstone) Dimension of Guide: Approx. size: 3.9 x 0.8 x 0.8 inches