I'll get the measurements and post more pics, give me a few minutes :) The white mark I can try and get out, the ones on the bottom are scuff marks from setting it down, can try and get those out too. If not, it will be as is.
Just added photos with measurements. The white mark on the back vinyl I was able to wipe out with alcohol and a cotton ball. The scuff mark on the bottom- was not able to remove.