FEATURES:- 12 inch smooth top, two tiered luxury memory foam mattress- 3" Premium 3lb Memory Foam with Open Cell technology- 9" of Premium Base Foam for extra support- Luxurious rayon/polyester blended cover for a velvety sleep surface- Made in the USADIMENSIONS:- Twin - 39" x 75" x 12"- Full - 54" x 75" x 12"- Queen - 60" x 80" x 12"- King - 76" x 80" x 12"- Cal King - 72" x 84" x 12"