【Universal Connection】Universal vacuum cleaner hose adapter, robust and flexible enough for all standard sizes of built-in vacuum cleaner hoses. 【High-quality materials】The vacuum cleaner adapter is made of high-quality PVC and is durable, ideal for most vacuum cleaner pipes. 【Suitable for all diameters】The universal vacuum cleaner hose can be cut to diameters from 21 mm to 35 mm according to your size needs, perfect for vacuum cleaners/wet vacuums, various grinders and table saws. 【Suitable for multiple brands】The vacuum cleaner hoses are suitable for various manufacturer brands, such as Bosch, Einhell, Parkside, Kärcher, Makita, Mattel, Worx, Menzer, AEG, Nilfisk, Multimaster, Festool, Bosch, etc. 【Dimensions and Service】Vacuum cleaner adapter total length: 100 mm (3.93 inches) the specific dimensions for the cutting design are shown in the figure above, packaging: 3 vacuum cleaner hose adapters.