Construction: 10-inch HD therapeutic memory foam Size: Queen Cover: Removable bamboo cover Cover care instructions: Machine washable 2.5 inches HD memory foam comfort 7.5 therapeutic HD foam added support base Meets the standard Consumer Product Safety Commission, Part 16, CFR 1633 Mattress is compressed and rolled in safe package All dimensions provided are approximate Queen dimension: 10 inches high x 60 inches wide x 80 inches long Memory foam is resistant to dust mites and is naturally antimicrobial Originally designed for NASA, this space age foam cradles your body, reducing pressure points that cause tossing and turning Temperature sensitive foam adjusts to your body temperature so you stay warm Improves circulation while reducing pressure points that can disrupt your sleep Mattress eliminates motion transfer and uncomfortable pressure points Never needs turning Disperses your weight evenly Mattress can be used with an existing frame Great for platform beds and slatted frames Meets all flammability standards Memory Foam Tips: Remove from packaging within 72 hours of receipt to maximize memory foam expansion. This product arrives very tightly packed. Unwrap and allow 48 hours for this product to return to its original shape. Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours. Due to machine-cutting manufacturing processes, there may be slight variances in the dimensions of this product. Due to the nature of Memory Foam the firmness level of every item is unique. Please be advised that even similar products may produce different firmness results. Once opened this product is not returnable Size: Queen.