Air suck attachment, works with for vacuum, it can suck air out of vacuum storage bags quickly, really good helper Compatitable with for vacuum cleaner V7 V8 V10 V11 V15, own this attachment, it will add another function to your vacuum cleaner The creatively designed fish mouth can perfectly match standard seal valve of the vacuum bags, very easy to use Work with vacuum bags to store spare comforter and out of season clothes at home, just connect this attachment to your for vacuum, it will help to suck up all the excess air in the vacuum bag quickly and help you save more than 50% space color:Yellow Material:plastic Package Contents: 1 x air sucking nozzle 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.