What are these l brackets for

[Ladybird]

Eglu Classic in good condition but faded, run is intact with a few bent areas. Comes with 2 sets Glug/Grub feeders, 1 feeder stand, peck toy, 2 other snack holders, 2 heavy duty covers/shades (these are quite faded and weather worn), and a big bag of new run clips. 

[annelies johnson]

Hi

would you consider selling a pink grub feeder and glug drinker separately?   
I’m desperately trying to find pink ones as my coop came with orange and my OCD can’t cope!