and high quality Made of high quality materials, more durable No More Pain of Your Finger: Brand-new Trigger Lock, which makes you use the vacuum easily and conveniently by being installed on the power button of the Cordless Vacuum Cleaner, no more keeping pressing the button while vacuuming. The updated version of the button switch for v10 and v11 vacuum cleaners uses a stronger base material and reinforced support. The thickened edge makes it not easy to break, more robust and durable. Respectively suitable for v10 / v11 vacuum cleaner color:Red Material:plastic Package Contents: 10 x Switch Button Only the above package content, other products are not included. 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.