[Keeps Attachments Organized And Together] for vacuum cleaner has so many attachments but there are only 2 sockets in it's docking station to hold attachments. This accessory holder is set of two, which provides 10 additional sockets , helps organize the mess of your for attachments, saves space in your house and makes your house more tidy [Compatibility And Incompatibility]accessory holder is compatible with for V15 V12 V11 V10 V8 V7 docking station and attachments including motorized parts. But NOT FIT V10 Slim Motorized Parts. Also NOT FIT any DC series or Ball/Canister [Can Be Used Both On The Docking Station And ] You can simply plug the 2 attachment holders in the sockets of the docking station if you don't want to drill holes in the wall. You can also install them with the 4 screws and 4 anchors come with the package [360 Degree Rotatable Sockets] The 3 sockets on the top of the accessory holder can be 360 degree rotated, which allows you to adjust the direction of the