The Cen-Tec Systems 92355 is a standard vacuum accessory set which includes a dusting brush, crevice tool, upholstery nozzle with slide-on brush, tool caddy and a converter to use with 35mm vacuums. Each tool works great for a specific job, with the crevice tool getting into hard to reach corners, the upholstery tool specializing in furniture and carpet clean-up, and the dusting brush working well on hard floor debris pickup. The tool caddy allows you to store your tools on your vacuum tube. The tools included in this kit are for 32mm vacuums, compatible with brands such as Numatic, Henry, Vax and other UK domestic vacuums. In addition, the 35mm converter allows you use the same tools with 35mm European vacuum brands such as Miele, Sebo, Karcher and Shark.