3 Sizes of Vacuum Hose;1-3/8inch to 1-1/4inch, 2-1/2inch to 1-1/4inch , 1-1/4inch to 1-3/8inch to 1-1/2inch, which can make your vacuum cleaner have more chooses of brushes,meet your different needs in daily clean, and suitable for most vacuum.which the hose converter can link to other smaller tools or attachments to provide you a wide application, and make the daily clean work easier and faster.No additional tools required, just insert of the hose into the adapter to complete the installation. It is convenient for you to change the diameter of the hose according to your needs, saving the trouble of sealing with tape before.Durable material: these vacuum cleaner hose reducers are made of quality plastic material, lightweight, durable and stable, easy to apply, not easy to break or damage, which you can apply for a long time.You will receive 6 pieces of wet or dry vacuum hose converter with 3 different styles, adequate quantity and various styles give you wide choices for different occasions, and meet the replacement needs.color:BlackMaterial:plasticPackage Contents:6 x Hose adapterOnly 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.