Not sure, but I do know your can get mk5 specific ones
Have a look here. Copy and paste the part numbers into Google.https://www.mk5golfgti.co.uk/forum/index.php/topic,113977.0.html
If you're looking to fit from spare parts/donor seats then the Mk6 under seat drawers fit the Mk5 seats perfectly. It's a pretty straight forward swap, the trickiest part at most is drilling out the rivet from the supporting bracket.
Some models of Touran have the same ones as the Golf mk5. Seems to be more listings for them than the Golf.