Premium 20 mil, 5590 Free Flow 3.5" fill 6" diameter Shallow Fill Tubes, 1 Each
Do you have a Sunset Waterbed System, or some other waterbed system that requires a 3.5" Waterbed Tube? You have come to the right place.
The 5590 Full Motion tube is a 3.5" fill depth replacement tube for your waterbed, for those that like the traditional full motion waterbed feel.
These tubes allow you to add or remove water in each tube to get the feel you are looking for, and because multiple tubes are required, you can add more tubes to your bed as needed.