This pack of replacement ProGlide Razor Cartridge contains four blade refills.Each blade lasts at least one month of shaves.

• 5 Anti-Friction blades -Improved version with thinner, finner edges
• Lubrication at the top of the blades - Improves glide
• Precision Trimmer on the back- Ideal for edging tough areas
• The ProGlide Blades also fit Fusion5 Razor Handles