Top layer is 4.5 inches of Polyfilax for a very conforming feel that is both soft and comfortable yet offers firm support. Hypo-Allergenic. Dust Mite Free. 30 Year Limited Warranty. Imported European stretch fabric cover is removable and washable. Simple European styling uses regular sheets. Patented 'Lever Support System.' gives proven best back support, 90% less tossing and turning, and clinically proven better sleep. M.D.'s and Chiropractors agree Supple-Pedic is Best!
Patented New Technology
The really break-through research usually comes from smaller companies, not the big ones. This is the case with mattresses. Strobel holds the patent on this technology and the big brand names simply can't legally offer it to you.
Lever Support System
The Lever Support System is the real key of this technology. The Lever Suports conform to the shape of your body and give quality support with out unnecessary firmness.

Conventional coils can only respond to downward force with increasing pressures, the more they are depressed, the more pressure against your body. The Lever Supports can give way while, like a teeter-totter, the other end of the lever will push up to support your back, and conform to the shape of your body. Combine this with a thick layer of a revolutionary new material called Polyfilax,TM and you have the most comfortable and supportive sleep possible. Best back support. Clinically proven better sleep.

Lever Support vs. Firmness
The firmness myth has been perpetuated by the innerspring mattress industry. To differentiate their products they either use thicker steel in the coils or use more coils, both of which create a firmer mattress. Both of these options also cost a little more money and the industry has taught people that firmer is better to up sell their products. A steel coil can only respond to downward pressure with an equally opposing force. Thus the further you depress the coil the more pressure it pushes back with to create pressure points on the body. While it is true that you need proper spinal alignment and support, Supple-Pedic achieves this in a different way. Our Lever-Spring system conforms to the shape of a person's body giving proper spinal alignment and support. This conforming support eliminates pressure points for greatest comfort and better sleep while providing scientifically proven best back support.
Polyfilax
The top 3" to 6" of the mattress is Polyfilax depending on the model. Man has long sought the perfect cushioning material. From the invention of the innerspring mattress in 1871 to cotton, rubber, and standard foam padding, the search has continued. Modern science now gives us Polyfilax. The most perfect material to date. This remarkably fluid material conforms exactly to the shape of your body giving near perfect all-over support and comfort

Clinically Proven Better Sleep
No other mattress can make this claim! Not Sealy, Simmons, Serta, or any other mattress on the market. While all brands say you will sleep better on their mattress their claims are just slogans or puffery that is allowed by law. Others have tried for years and years to get actual research that you sleep better on their mattress, none have ever succeeded. Only Supple-Pedic with it's Lever-Spring system has actual scientific research that proves people will sleep better on Supple-Pedic!
Research done at a major University Hospital Sleep Center, one of the most renowned and respected sleep centers in the country, Proves that: 9 out of 10 people sleep much better on the Supple-Pedic mattress. You could too!
This research is unprecedented. No other type of mattress has ever shown superiority over another in sleep quality in actual research. Supple-Pedic succeeded: The first mattress in history that is proven to provide better sleep.
Replaceable/Changeable/Air-able Components
The inner components of Supple-Pedic are three or more separate layers: Polyfilax, Lever-Spring unit, and base. Each layer can be taken out separately and aired out. If a component should ever need replacement, you can change just that part without having to replace the entire mattress. Conversely you can create different feels in a dual system for two sleepers. If one wants a softer feel such as the 6000 and the other wants the firmer feel of the 3000, you can achieve this in one mattress with Supple-Pedic.
No Turning Required
Supple-Pedic was designed as a one-sided mattress to give best support and comfort of any mattress. Because of this and the quality of materials used you will never have to flip a heavy mattress again.
30 Year Mattress Life/Warranty
In testing with the Octagonal Roller Test the Supple-Pedic endured over 300,000 cycles, or 600,000 passes of a 240 pound roller with no perceptible damage. Three times the normal length of the test. The equivalent of over 30 years actual use. Accordingly we offer 5-year non-prorated/20 prorated warranty on Supple-Forma mattresses, and 10-year non-prorated/30 prorated warranty on Supple-Pedic 3000, 4500, and 6000 models.