Here's an idea from another Hometalk member about how to dress up or renew the look of some old tray tables. You could take this idea and put your own colors and words on them, or leave them blank if you just want the color. I hope this help you. Wishing you the best!
Do a marble effect black then run a q tip through white and drag from corner to opposite corner and make some squiggly lines then another q tip put it in lite gray then drag it along the opposite way along the tray through the white like veining
Hi! I stenciled my tray tables. I used a buffalo check stencil ( http://bit.ly/2HwwIHc) they came out adorable!