Table Extender: 27" Long, 3" thick foam, adds about 6" length to table, folding extenders for easy storage

It's 27" long, so you can use it on a wider table like a 28" or 30" but it will be an inch or so shorter on each side, but it's mainly for the feet so should be ok.

Key Features: 27" width, 3" Foam
Increase the length of the table by 6 inches and fold the extenders inward for easy storage.

This plugs into the head rest outlet holes, works best if you have dual head rest outlets on your massage table. (head rest outlets on both side of your table)