[Product Compatibility]: Compatible with 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-degree floating heads conform to facial contours, allowing blades to closely follow the curves of the face and provide a close shave. Effectively handles various facial angles and beard growth patterns. [Anti-Allergic]: Designed with skin-friendly materials and construction to help reduce skin irritation. Suitable for most skin types. The shaving heads and foils are gentle on the skin and help prevent sensitivities. [Installation Tips]: The RQ11 shaving head is durable and wear-resistant, reducing the need for frequent replacements. After installation, apply a small drop of baby oil to each blade and run the shaver for 10 seconds to ensure smooth operation. Color: Black + Silver Material: Plastic + Metal Package Contents: 1 x Shaver Head, 1 x Cleaning Brush Note: The package includes only the items listed above. Other accessories or products shown are not included. Lighting and monitor settings may cause slight variations in color between the image and the actual product. Measurement may vary by up to +/- 1-3 cm.