BedInABox.com does its very best to ensure that its customers are sleeping on not only the best quality mattress, but the safest as well. All BedInABox.com mattresses have been tested and certified by both Hohenstein Institutes and CertiPUR-US. So what does that mean? It means that all of our mattresses are certified to be Skin-Friendly, Hypoallergenic and NOT contain any substances that are known to be harmful to humans such as Phthalates and Polybrominated Diphenyl Ethers (PBDEs). We are the first US mattress company to have all of its mattresses certified. (See our Press Release here) BedInABox.com is dedicated to improving the products we manufacture for our families and yours.