[Premium Material] The vacuum cleaner hose adapter is made of flexible plastic with a precise fit. Robust and durable, it offers great flexibility and excellent adaptability for long-term use. [Easy to Use] This vacuum cleaner accessory is easy to use: no additional tools are needed to connect the hose. Simply connect it directly to the appliance or vacuum cleaner for easier and more precise cleaning. [Fits All Diameters] The vacuum cleaner hose adapter can be easily cut and acts as a reducer for the vacuum cleaner hose. Simply cut the vacuum cleaner adapter to the desired diameter. [Wide Range of Applications] Compatible with vacuum cleaner adapters, tool adapters, Workzone adapters, etc. [Dimensions] Part one: Outer diameter 25 mm/0.98 inches, Inner diameter 22 mm/0.86 inches; Part two: Outer diameter 30 mm/1.18 inches, Inner diameter 28 mm/1.1 inches; Third section: outer diameter 34 mm/1.33 inches, inner diameter 31 mm/1.22 inches; fourth section: outer diameter 42 mm/1.37 inches, inner diameter 35 mm/1.37 inches. Color: black. Material: plastic. Package contents: 6 vacuum cleaner adapters. Only the above content is included. Note: The color of the item may differ slightly from the actual product due to lighting and monitor settings. The measurement error is +/- 1 to 3 cm.