Sleep
Master 8500 Zero gravity is also known as
The EM 400 series
Adjustable Electric Sleep System
The zero
gravity adjustable bases have several advances over other
models. Some of the most notable features are the wall-tight
lift motion, the independent head and foot lift, and the
built in massage features. You may be asking what makes
this adjustable base so unique, and the answer is simple.
The zero gravity adjustable bed can operate
without legs, meaning that you can install the zero
gravity bed into a slatted or platform bed frame
without worry. The Zero-Gravity feature is a simple one-button
adjustment to raise both the head and legs simultaneously
to a neutral body position, giving you the feel of weightlessness.

Shown
here with memory foam mattress and in a wood frame.
With today's hectic lifestyles it's
more important to use your relaxation time to the fullest.
If your doctor recommends that you rest or sleep with
either or both your upper body area or legs elevated,
Sleep Master Adjustable Beds has unlimited head and foot
positions for your comfort. That is "just what the Doctor
ordered!"