Features: For Dyson V6 / V7 / V8 / V10 / V11 Material: abs Functions: switch lock Applicable area: 31-40 square meters Adapted models: for Dyson V6 / V7 / V8 / V10 / V11, etc. Size: 25x32mm Weight: 2.5g Installation steps: Align the switch lock button with the vacuum cleaner switch button The switch lock is inserted into the vacuum cleaner switch board Flip the switch lock and gray handle down, the vacuum cleaner will work automaticallyPackage Includes: 1 x 2 Pcs Hj-Pj-0046 Vacuum Cleaner Accessories Switch Buckle Retainer For Dyson V6 / V7 / V8 / V10 / V11