1. 100% lap seam construction, fabricated from one sheet of specially formulated 20mil virgin vinyl. 2. 100% Wave Motion Reduction. 3. Thirty two (32) individual hydraulic chambers isolate and absorb wave energy. 4. 2 free floating vacuum formed baffle system constructed from top quality specially formulated vinyl and featuring a full 2" comfort layer consisting of polyester fiber. 5. Edge support, which translates into a smooth entry and exit from the mattress without bottoming out. 6. Reinforced L-Corner construction for extra strength in critical pressure areas (our patented process) with a heat resistant black vinyl bottom. 7. Firmest, luxurious uniform body support with additional support engineered in the lumbar region. 8. 10 year limited warranty is your assurance of lasting quality. 9. 100% Made in the U.S.A.