This is a curved crevice tool that stores on the side of the DC14 vacuum.

Will fit all versions of the Dyson DC14 vacuums. 

This will also fit DC01/DC02/DC03/DC04/DC05/DC07 Models (on the hose & wand), 

However it will not store on the other vacuum cleaners

This tool can also fit other branded vacuums that take a 32mm tool