The Gillette Fusion5 men's razor blades feature 5 anti-friction blades for a close and long lasting shave. The blades are spaced closely together for incredible comfort with a precision trimmer on the back for hard-to-reach places and for styling facial hair. With lubrication for glide. Refill blades fit all Gillette Fusion5 razors. Provide up to 20 shaves per blade refill. Soft microfins gently stretch and smooth skin to prepare hairs for a close shave. 4 replacement heads per pack. Pack of 10.