[Premium Material] The vacuum cleaner hose adapter is made of soft plastic material with precise fit, sturdy and durable for long-term use, featuring high flexibility and adaptability. [Easy to Use] The vacuum cleaner attachment is easy to use; no additional tools are required to connect the hose—simply attach directly to the device or vacuum cleaner for easier and finer cleaning. [Adaptable to Any Diameter] The suction hose adapter can be easily cut to serve as a reducer for the suction hose or vacuum tube. Cut the adapter to the desired diameter. [Wide Range of Applications] Compatible with various vacuum cleaner adapters, tool adapters, and standard vacuum tubes. [Dimensions] First part: outer diameter 25mm (0.98in), inner size 22mm (0.86in). Second part: outer diameter 30mm (1.18in), inner size 28mm (1.1in). Third part: outer diameter 34mm (1.33in), inner size 31mm (1.22in). Fourth part: outer diameter 42mm (1.65in), inner size 35mm (1.37in). Color: Black Material: Plastic Package Contents: 6 x Vacuum Adapter Note: Light and display differences may cause slight variations in color. Measurement error allowed is +/- 1-3cm.