ATTENTION - For Braun Series 5 and Series 6 shaving heads. Replace every 6 months for best results. The replacement head restores your shaver to 100% performance and provides a closer shave. PERFECT DESIGN - The replacement head features a stainless steel mesh that fits your skin perfectly, operates smoothly without irritation, and ensures a comfortable shaving experience. PACKAGE & SERVICE - This package includes one 53B replacement blade for Braun S5 series shavers. The razor or shaver unit is not included. Please with any questions, and we will be happy to assist you. NEW UPGRADE - The 53B replacement head blades for Braun Series 5 and Series 6 electric razors feature a precision cutting system with lifting and cutting technology. This is a high-quality and cost-effective replacement option. BROAD COMPATIBILITY - The 53B replacement blades are compatible with Braun Series 5 and Series 6 foil shavers including models 5018S, 5020S, 5035S, 5049S, 5050CS, 6075CC, 6020S, 6040CS, 6072CC, 6075CC, 6090CC, and others. Designed to follow the contours of your face, allowing effective and comfortable trimming and shaving across all facial areas.