When grooming pets, you can use this lock to lock the switch to free your hands. When using the aspirator for a long time, you can also lock the switch to reduce the work intensity.<br>The comb teeth are designed with big round nails, which will not hurt the pet's skin and can be used with confidence<br>The button lock is installed on the power button of the vacuum cleaner, which can easily and conveniently use the vacuum cleaner. no need to keep pressing the button while vacuuming, and the no hurt.<br>The installation is simple and convenient, it only takes a few seconds to complete the installation.<br>The design and color of the power button lock perfectly match the vacuum cleaner, making you think it is a part of the vacuum cleaner, beautiful and generous.<br>[Product ]Pet brush<br>[product size] thickness 65mm x width 100mm x length 295mm<br>[Product function]Combing pet hair<br>[Applicable models] for V8 V10 V11 V15<br>type: A<br>Colour:grey<br>Material:ABS<br>Package Contents:<br>1 x Pet Brush<br>1 x Hose<br>1 x Round Switch Lock<br>Only the above package content, other products are not included.<br>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.