[Compatibility]: A total of 1 piece electric brush, 1 piece locking device, 1 piece small brush. Our electric brush ONLY compatible with Dyson V7, V8, V10, V11, V15, SV12, SV14 vacuum cleaner. (not compatible with other models)[Efficient Cleaning]: Soft Roller is made of high quality soft nylon fiber filaments for cleaning on parquet, laminate, tile, vinyl, 25cm wide, 4cm wider than normal brush, help you clean with higher efficiency. The roller is easily replaceable and washable. Easily replaceable and washable.[Humanized design]: With 4 LED front lights and 180 flexible rotation, perfect for cleaning in dark and hard-to-reach corners.Specifications:Type: vacuum cleaner partsProduct weight: 940gFits Models: Dyson V7, V8, V10, V11, SV12, V15, SV14 Vacuum CleanerColor: As shownmaterial: plasticPackage Contents:1 x electric brush1 x locking device(random color Do not accept designation)1 x clean brushOnly the above package content, other products are not included.Note: Light shooting 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.