Merkur Super Platinum Double Edge (DE) Razorblades are a very high quality Platinum coated blade. A renowned 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 10. Made in Czech Republic.