[Product Compatibility]: Compatible with Philips Norelco RQ11 2D models: RQ1150, RQ1151, RQ1155, RQ1160, RQ1180, RQ1190, RQ1160CC, RQ1180CC, RQ1131, RQ1141, RQ1145, RQ1175, RQ1195, RQ1150X, RQ1160X, RQ1180X, RQ1185, RQ1190X, RQ1195 and other compatible models [Smooth Shaving]: Three 360° floating heads conform to facial contours, providing close contact with the skin and adapting easily to different facial angles for a precise shave [Anti-Allergic]: Made with skin-friendly materials and construction to help reduce irritation; designed to be gentle on sensitive skin and suitable for all skin types [Installation Tips]: Wear-resistant shaver head designed for long-lasting performance. After installation, apply a small drop of oil to each head and run the razor for 10 seconds to optimize performance Color: Black + Silver Material: Plastic + Metal Package Contents: 2 x Shaver Head 2 x Cleaning Brush Note: Light shooting and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement may vary by +/- 1-3 cm