Usage Tips:Wide Application: The vacuum cleaner attachment adapter is suitable for wet/dry vacuums, as a connector of kinds of cleaner brushes. High Quality Materials - Made of quality Material, portable and reliable, and can be applied for a long time. This vacuum adaptors set is built to last and can be used with most household vacuum cleaners. Exquisite workmanship, all devoted to ensuring security, matching well, and long usage life of the vacuum attachment adapter. Easy to Use - Easy to install and disassemble, no tools are needed, simply connect these hose adapters to your vacuum cleaner and start cleaning every nook and cranny with ease. Colour:As Shown Material:Plastic Package Contents: 4x Vacuum Hose Adapters 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.