25 BLADES - 5 Packs of 5 Blades Each Super Chome - Stainless steel and Polymer Coated for Smoothness and Longevity Highest quality blades made to fit different double edge safety razors Fits all Standard Double Edge Safety Razors World Famous Derby Extra Razor Blades are the top choice for all shavers Great value for a high quality razor blade, Derby Extra blades fit any standard double edge safety razor. Long lasting, chromium-ceramic-platinum-tungsten and polymer coated blades are much more economical and environmentally friendly than cartridges. Each package is sealed and contains 5 blades. Each blade is individually wrapped in wax paper. Manufactured in Turkey from high carbon Swedish stainless steel under strict quality standards.