The OrthoTherapy 8-Inch Green Tea Memory Foam Mattress and Steel Foundation Set is made from an advanced memory foam infused with green tea, Memory foam helps improve circulation while reducing pressure points that can cause tossing and turning and disrupt sleep, Memory foam is resistant to dust mites and is naturally antimicrobial, , This OrthoTherapy Mattress and Foundation Set Features:, Three layers of premium foam; 2-inch top layer of Green Tea infused memory foam; 2-inch middle layer of super soft memory foam; a 4-inch bottom layer of high density foam, Superior pressure point relief: improves circulation; eliminates motion transfer; reduces tossing and turning, CertiPUR-US certified; the most rigorous and comprehensive certification for polyurethane foam, Outer cover - soft poly jacquard fabric made from bamboo rayon, This product meets all flammability standards; 10-year manufacturers limited warrantySteel Foundation:, Black steel finish; 14-inches high, Easy assembly, Sets available in Twin 39W x 75L, Twin XL 39W x 80L, Full 54W x 75L, Queen 60W x 80L and King 76W x 80L, To maximize memory foam expansion; remove from packaging within 72 hours of receipt, This product arrives very tightly packed, Once unwrapped allow 48 hours for this product to return to its original shape, Being sealed in plastic packaging sometimes traps odors, A few hours of airing usually removes the odor, Mattress and bed base shipped in separate boxes SKU: ZNUS024