12" Eastern King Talalay Latex Mattress with a zipper cover Eurotop to make Latex Interchangable * Talalay Latex and High Density Base Foam * Mattress is Made in the USA * Talalay Latex is naturally hypoallergenic, dust-mite resistant and antimicrobial * All Latex Mattresses custom tailored to your desired firmness see product description below. After purchase you will be contacted to customize the firmness level on your latex mattress.