Comfort: This shaving head adapts to your facial contours for a comfortable shaving experienceMake Your Shaver Last: To maintain the best shaving performance, we recommend replacing the shaver head every 12 monthsSimple Replacement: Replace the shaving head with a new one. Clean the shaver before installation and keep it cleanCompatible Shaver Model: The shaver replacement is compatible with BRAUN 10B Series 1 190 180 170Package List: 1 x Shaver Replacement Foil (Foil: 56 * 30 * 20 mm / 2.2 * 1.18 * 0.79 in) shaver is not included), 1 x Cutter Tip (Cutter Tip: 34 * 11 * 11 mm / 1.34 * 0.43 * 0.43 in) Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.