Description: DIAMOND COATED: High quality coated diamond,durable to use. DOUBLE SIDE USABLE: Double sided grinding to ensure the efficient and sharp sharpening result. ANTI-SLIP PLASTIC BASE: High quality non-slip plastic base prevent from sliding and ensure safety during sharpening tools. FIXED ANGLE SHARPENER: The diamond stone is suitable for all kinds of fixed angle sharpeners IDEAL DESIGN FOR SHARPENING & HONING: Specifically designed to sharpen knives,scissors,tools and any other equipment that you need to sharp edge. Specification: Two Selectable Model: STYLE A: 400 / 1000 grit #400 side for grit coarse sharpening #1000 side for grit fine sharpening. STYLE B: 600 / 1200 grit #600 side for grit fine sharpening. #1200 super fine is best for ceramic knife Material: Coated Diamond Product Size(L x W x H): 17.80 x 8.80 x 3.20 cm / 7.01 x 3.46 x 1.26 inches Package Included: 1PC