General description Replacement part for Series 7 head cassette aluminum cartridge, designed to enhance your shaving experience with improved performance and ease of maintenance. Technical specifications Material: Metal Color: Silver Package Contents: 3 * 70S Shaver Head, 3 * Brush Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with models: 720, 720s-3, 720s-4, 720s-5, 730, 9565, 9566, 9781, 9781-series 7, Pulsonic, active power 790cc, 790cc-3, 790cc-4, 790cc-5, 795cc-3, 750cc-3, 750cc-4 Usage Recommendation: Replace shaver parts every 18 months for optimal performance. Replacing your shaver head can provide a 25% better shave. Clean regularly by disassembling and rinsing under water; dry with a towel and use a brush for any remaining whiskers. Other information Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product.