The LetsShave Pro 4 Technology Blades are 4-Blade razor blades with 4 Stainless Steel blades that are carefully positioned on the Angulated Blade Platform to deliver a perfect and gentle shave in a single stroke. The Moisturising Band at the top is enriched with Aloe Vera, Vitamin E, and Lavender Extract that moisturises and protects even sensitive skin against irritation. The Pivoting head makes the blades glide easily and smoothly along your facial contours to give you a close shave without nicks and cuts. Large, Soft Rubber Fin at the bottom Protects & Prepares your skin before shaving. The Superior Open Flow Architecture at the back of the cartridge makes rinsing easy and quick thus keep the blades clean and hygienic. LetsShave provides its users with common docking technology; Switch to any LetsShave Blade and use it with the same LetsShave Pro Handle.