【Air Suction Attachment】 Works with Dyson vacuum cleaners and can quickly suck air out of vacuum storage bags. Creatively designed fish mouth perfectly matches the standard sealing valve of vacuum cleaner bags. 【Space Saving】 Just plug this accessory into your Dyson vacuum cleaner, it can quickly suck up all the excess air in the vacuum cleaner bag, help you save more than 75% space. 【Convenient to Use】 The attachment adapter is easy to install and remove by pressing the button and holding your attachment heads. 【Wide Compatibility】 】 Compatible with Dyson V7 V8 V10 V11 V15 and Digital Slim vacuum cleaners. (Note: Dyson V6 series and universal vacuum cleaners are not applicable) Package Included: 1 Air Suction Tip