The unique SkinGuard technology helps protect bump and breakout-prone skin by minimising skin contact with the blades Minimises blade contact with irritation prone skin to help reduce irritation Precision trimmer: on the back is perfect for hard-to-reach areas and styling facial hair One refill lasts up to one month of shaves Lubrication before and after the blades provides a protective glide The Gillette SkinGuard Sensitive mens razor was designed to shave over bump and break-out prone skin. The unique SkinGuard technology protects skin from the blades, helping reduce irritation. Furthermore, the two low-force cutting blades help reduce tug-and-pull.