This is a pack of 5 double-blade replacement cartridges. I bought these about 6 years ago and never used them, just kept them stored away. They are unopened, but the purchase date is quite old. Please refrain from purchasing if you are concerned about the quality. If you don't mind the age, please consider purchasing. - Brand: Schick - Model: Ultra Plus V - Type: Replacement blades - Special Feature: Double blade with smoother Thank you for looking.