Clip on nicely to the associated trunking (D-line 22mm corner trunking). Basically, you fit your trunking first on your two walls etc. (horizontal and vertical for example), and then clip this on afterwards making fitting really easy and provides a neat finish.
Good addition for the corners to the long pieces, only issue is they can be slightly loose thus we used a small amount of glue just to secure them.
Finishes the trunking nicely
The description stresses that these are corners that clip on securely but they cannot be used to end a run only to join two adjacent right-angle runs of trunking. I needed them to end a run so had to glue them in place and wait before painting. Other than that they are fine.
