The New Visco-Elastic Foam Special models BRCCF 24/18, BRSCMCF 24/18 and BRNCCF 24/18 gives support 5" higher then the normal back and 3" deeper in the seat. The extra height allows for an "S" bend so it follows the natural curve of the spine filling in all the voids. Giving support higher up the back supporting the vertebrae's in the neck, and support in the length closer to the knees.
With the introduction of the comfort memory foam, in addition to their traditional steel frame and rubber construction, the Special models BRCCF 24/18, BRSCMCF 24/18 and BRNCCF 24/18 have risen to the top as the best models McCarty's offers, and quite possibly the best seat support made anywhere in the world. Used daily by truck and taxi drivers, on buses, airplanes, boats, or just driving anywhere, the McCarty's Sacro-Ease works.