Standard 32MM 1.25 inch inner diameter size vacuum attachment, allowing this attachment to be used with most of household vacuums. This vacuum brush attachment with adapter is used for floor cleaning, windows, upholstery, drapes, Venetian blinds, fine furniture and car interiors,especially for cleaning tight spaces etc,replace your lost or old brush attachment, or add one cleaning tool Natural bristles are soft, works well for cleaning,counter tops and dust tables, mini and vertical blinds,air and heating vents and much more. Comes with adapter: 1-3/8 inch hose to 1-1/4 inch hose adapter. Note: Please check your vacuum cleaner dimensions before purchasing. Color: Black Material: Plastic Package Contents: 2 x Brush head 1 x Transfer joint Only the above package content, other products are not included. Note: Light reflection 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.