What are these?

[Nicola Kleiser]

i found these with my Late Dad's phantom 3 standard and have no idea what they are. I was thinking possibly a grip for something but hours of googling has not helped. Does anyone know what they are?

 

[Dronason]

Soft landing gears ? I am just guessing.

 

[Nicola Kleiser]

Thanks

 

[Jagerbomb52]

Having the foam on the bottom and the slot for the landing gear to fit into and locked I would think they might also provide some piece of mind if it crashed into the water. It might help keep it afloat. for a while.