Product Wilkinson Classic Double Edge (DE) Razorblades are a world renowned very high quality PTFE coated blade. An excellent shaving performer, it’s incredibly sharp, durable razor edge provides optimum shaving comfort with a high level of shaver’s satisfaction achieved. The blades are of a standard format and will fit and Double Edge Safety Razor. They come in a handy plastic pack which also holds your used blades. PACKS OF 5. Made in Germany (Solingen). How to use Simply unwrap the razorblade from its ‘protective paper’ and then fir into yor razorblade. Put the used razorblade into the spare protectivepaper and then dispose of in the correct manner Recommended for All of the Double Edge (DE) razor blades we sell will fir any DE safety razor. (standard dimensions: 22 x 42.85mm) Grooming tip Frequent replacement of razor blades provides a closer shave and less chance of skin irritations and razor burn. Do not wait for the razor to drag before replacing your razor blades. However if you feel razor drag and haven’t changed your blade recently, repalce it immediately. Quantity 20 x Pack of 5