The LamsonSharp KnifeSafe knife blade protector is an efficient and safe way to keep knives from dulling in the drawer, protected for transport and for keeping fingers away from the sharp blade. The knife safe completely covers the knife blade, protecting people as well as the blade. It is constructed from a non-toxic, food-grade clear polypropylene with locking tabs that clamp tight and rubber pads that hold the knife securely. Set includes 10 inch, 8 inch, 6 inch and 4.5 inch knifeSafes. The KnifeSafe fits most standard cutlery brands and is dishwasher safe. Made in the USA.