Description:Universal vacuum cleaner replacement kits, compatible with all vacuum cleaners with 32mm inner diameter. Elbow connector-- help to reach the furniture's top for thorough cleaning. Round mouth brush-- can be used to clean the dust in the surface of electric appliances, for example, the computer keyboard. Flat mouth brush-- can be used to clean the dust in the fabric sofa and bedding; Flat mouth nozzle --can be used to clean the dust in inaccessible gaps. Adpater --turn round connector neck to square connector neck. Great vacuum accessories set for your household cleaning. Specification:Connector: 32mm/1.25 inch Elbow Connetor Size: Approx. 43x43mm/1.69x1.69 inch Round Mouth Brush Size: Approx. 20x60mm/0.79x2.36 inch(Dia.xL) Flat Mouth Brush Size: Approx. 70x35x20mm/2.76x1.38x0.79 inch(LxWxH) Flat Mouth Nozzle Size: Approx. 75x15mm/2.95x0.59 inch (LxW) Adpater Size: Approx. 73x32x32mm/2.87x1.25x1.25 inch (LxWxH) Package Includes: 1x Round Mouth Brush 1x Flat Mouth Brush 1x Flat Mouth Nozzle 1x Elbow Connector 1x Adapter Note: Since the size above is measured by hand, the size of the actual item could be slightly different from the the size above. Due to the lighting effects, monitor settings,etc.There could be some slight difference in the color of the pictures and the actual item.