20 packs of 5 blades. Total 100 blades Fits all Double Edge razors Sharp, smooth razor blade Made in Russia The Silver Blue double edge razor blades are well respected and somewhat hard to find. We finally have a consistent source and are happy to add them to our blade selection. Reviewers love them - sharp but not too sharp: they give a nice smooth shave. These stainless steel blades fit all standard double edge safety razors. 20 Tucks with 5 Blades each for a total of 100 Blades