[Product Compatibility]: Fits for RQ11 2D models: RQ1150 RQ1151 RQ1155 RQ1160 RQ1180 RQ1190 RQ1160CC RQ1180CC RQ1131 RQ1141 RQ1145 RQ1175 RQ1195 RQ1150X RQ1160X RQ1180X RQ1185 RQ1190X RQ1195 and more [ Shaving]: Three 360 floating heads can be used to fit the of the , enabling the blades to fit more closely to the beard and handle different facial angles for a shave. handles different facial angles of the beard [Anti-Allergic]We use -friendly materials and processes to make heads and nets to avoid sensitivities, no need to worry about causing allergies to your , RQ11 shaving heads can be used on any type of . [Installation Tips]: The RQ11 head is wear-resistant, so it is not necessary to change the tool head frequently.After installation, place a drop of baby oil on each blades and allow to run for 10 seconds, this will help the run more smoothly. Colour: black+silver Material: plastic+metal Package Contents: 1 x head 1 x clean brush Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.