Premium Stainless Steel Blades — Made of high-quality stainless steel for lasting sharpness and durability, these replacement heads deliver a smoother, cleaner shave for both beard and body hair. Efficient & Seamless Shaving — Easily handles both short and long hairs, reducing residue and boosting shaving efficiency for a faster, more comfortable grooming routine. Contour-Adaptive Design — The flexible blade head adapts to facial curves and hard-to-reach areas like the neck and chin, helping reduce missed spots, irritation, and post-shave discomfort. Skin-Friendly Coating — Special surface coating minimizes friction while shaving, reducing irritation and adding an extra layer of protection for sensitive skin. Wide Compatibility — Fully compatible with One Blade handles, including models QP2515, QP2520, QP2834, QP6520, QP210/80, and more.