ITEM NAME:2pcs Vacuum Cleaner Accessories Adapter Transfer Tube Convert Tool for Dyson Description: - Dyson vacuum cleaner adpater, to convert V6 interface to V7 V8 V10 interface - These adapters ONLY fit for non electrically.Dyson vacuum cleaner adpater, to convert V6 interface to V7 V8 V10 interface. - Used to connect vacuums main part and flexible vacuum brush or nozzle. 2 Pieces Vacuum Adapter. - These adapters ONLY fit for non electrically powered floor heads as they have no electrical connection.