Memory Foam Mattress (Plush) - Bamboo Royale Pillowtop - Cal-King 16" thick. Natural & Hypo-allergenic. 120 Night Comfort Guarantee! Made 100% in the USA (not just assembled in the USA) Bamboo Smart Fabric - Naturally anti-microbial, anti-bacterial, deodorizer Regulates tempurature for cooler sleep + Coolest memory foam in the world with patented technology on the shape of the molecules 126 Night Comfort Trial with Full Refund if you're not satisfied. *(customer pays for the return shipping costs) 16" thick - 3" 4lb memory foam + 25 year warranty!