Five sealed packages of 4 new blades each = 20 razor heads! Product Type: Razor Cartridge Refill What It Does: Resupply on your schedule so you never miss a shave. Each razor cartridge refill features five triple-coated blades for an extra-close shave and a built-in soothing strip to help prevent bumps and burn. Compatible with both the Dazzling 5-Blade Razor and the Luxe 5-Blade Razor, no matter which razor you prefer. Experts recommend changing your blades every 5-7 shaves, so for most shavers, this will last you for many months! All packed in a convenient zipper pouch. How to Use It: When your blades have lost their touch (or you’ve used them over 7 shaves) pop off your existing razor head and carefully attach a new one. More Reasons You’ll Love It: Five triple-coated steel blades for an extra-close shave. Built-in soothing strip helps prevent bumps and burn. About the Brand: REFRESHMENTS is a line of 100% clean, vegan, and cruelty-free essentials for your face, body, and bathroom.