About The Item: Fit For Dyson V10/ V11 Vacuum Cleaner Upgrade Stronger Design – Exclusive Lengthening, Sunken Widening And Stretching Design, Increase 200% Pressure Bearing, 100% Original Key Switch Copy Design, Use More Assured. New Updated Heavy Duty Replacement Trigger Button – This V10 V11 Cleaner Trigger Replacement Part Is More Durable Than The Original One, Not Easy To Damage The Key Stress Point And Prevent The Key Switch From Breaking And Failing. Made Of High Quality Material, More Du.