TSPROF BLITZ Pro Sharpening Kit. 11" x 4.72" x 4.72". Includes: Blitz Pro body; Five Diamond plates (Extra coarse Coarse Medium Fine Very fine); L-shaped key for clamps (1.5mm 2mm 2.5mm). Flip-n-Sharp rotary mechanism that allows sharpening of a knife without removing the clamps. V. C. Angleset system. Five diamond plates on galvanic binder with different grain sizes. Whole-milled aluminum clamps. Compact size and weight. Anodized aluminum frame. Weight: 3.4lbs. Boxed. Specifications for TSPROF BLITZ Pro Sharpening Kit: Manufacturer: TSPROF Included Accessories: Blitz Pro Body Dimensions: 5.11 x 4.72 x 4.72 in Weight: 3.4 lb Package Contents: TSPROF BLITZ Pro Sharpening Kit