Protect your knife's edge and your fingers with the Ergo Chef Universal Green Wide Edge Guard. The durable Polystyrene guard fits on any knife with a blade 10.5" to 12" long. Great for large chef knives, cleavers, Santokus and Deba knives. The bright color makes it easy see and tell the difference between your knives in your drawer or cutlery bag. Protects your knife edges and fingers from damage and keeps your edges sharper longer when storing in your kitchen drawer. It's made with a large flare at the top to safely and easily slide the knife into the guard. Works on all stamped, forged, and ceramic knives, from the least expensive to the most expensive knives.