Check the listing for details. Handmade Square Oak Handle 3/8" Ceramic Field Sharpener. Condition: New. Listed at 20.50 USD. These are perfect for your bag or pocket. They are approximately 6" overall with approximately 4" sharpening surface and a 3/8" diameter fine ceramic rod. Handle is 3/4" wide and 1.75 " in length. Measurements may vary a bit due to the handmade nature of this item. Lanyard hole reinforced with stainless steel tubing. Rod is attached using 2 ton epoxy making this a very durable tool. Please use responsibly and always sharpen AWAY from yourself. Seller not responsible for injuries from the use of this item.