Thank you for viewing from among many items. Size: 200mm x 58mm x 40mm *Length is measured from the highest point, width and height are measured approximately in the middle. Weight: 1145g Hardness: Hard Comments: This is a medium grit stone for carpentry tools, and a finishing stone for kitchen knives. This is a whetstone that a chef used. We are running low on stock. *Please note that the post office is closed on weekends and holidays, so items will be shipped on weekdays.