A few ideas
I've seen them painted, stenciled, and decoupaged. Here's a link with more ideas:
Is your tv tray table made out of metal or plastic?
This may inspire you:
heres a really simple lap tray we made https://www.charlestoncrafted.com/diy-wooden-laptop-tray/
Hi! I like this one:
Hi Dee, here's a few ideas that may inspire you - https://www.youtube.com/watch?app=desktop&v=ygEqKHXhc4w Have fun
When you say "re make" do you mean it is broken and you want to fix it or do you want a "make over" for the table?
I have done a few of them and you can find them here - https://chascrazycreations.com/diys/re-purpose-up-cycle/furniture/
Hello that would depend on your tray in your decor aesthetics. Paint is always a wonderful to add style.
Is your tray metal or plastic.
Additionally I’ve done a lot of epoxy acrylic pours and you can seal paintings posters or photographs under them with a glass like seal.
Hi Dee, hope these give you some ideas,
here is some info for you- you didn't say if it was wood or metal so I has to guess about it
Here is an epoxy pour makeover: https://www.youtube.com/watch?v=Ea24pmfF7qs
Here is a cute idea https://www.pinterest.com/pin/256916353718677140/