1. Made of high quality material, more durable.2. No More Getting 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 Dyson Cordless Vacuum Cleaner, no more keeping pressing the button while vacuuming.3. Easy and Convenient to Use When you press Button Head on your right index finger, it's operated; When you press Button Bar which prominent opposite site of right thumb, it's off. Your index finger can be on its original position comfortably. The position of the button was changed not to make you bothersome while you use the vacuum.4. Premium Design Power Button Lock's design and color are well-matched with the vacuum to make you think it as a part of the vacuum, have a good performance.5. Wide Compatibility This Innovative Power Button Holder is functional and designed for Dyson V10,V11Vacuum Cleaner, it will be helpful for more convenient cleaning.100% Brand new and high qualityType Vacuum Cleaner Button LockSize 2.76x1.97x1.18cm/1.08x0.77x0.46 inchNet weight 10g/0.35ozMaterial PVCcolour BlackPackage Contents 2 * Trigger LockOnly the above package content, other products are not included.Note Light shooting 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.