A pool hall will have one 4C, you can use your own pool table at home or any pool table.
Just on TV and professionals use the proper full length one.
392heminut - I just had to pint out they're not the same size, the tables they use on TV and proper Snooker tables are 12ft x 6ft compared to your normal 8-9 x 4ft pool tables. You can use any to play snooker. We have a 9ft x 4 foot table at home and it's just as awesome to play, yet, easier due to not having to pot a ball over 12ft from corner to corner!! LOL Dang it, it's 3:23am down here and I've got an itch to play Snooker.......lol